questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Look at the angle marked on this shape: Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | B: equal to a right angle. |
Is f(x) continuous at x= – 8? Here are the choices:
A. no
B. yes | null | A: no. |
Select the temperature shown by this thermometer. Here are the choices:
A. 15°C
B. 12°C
C. 20°C
D. 19°C | null | B: 12°C. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. probable
B. impossible
C. certain
D. unlikely | null | A: probable. |
What is this? Here are the choices:
A. line
B. line segment
C. ray | null | C: ray. |
Which expression describes the model? Here are the choices:
A. 2×3
B. 3×1 | null | A: 2×3. |
The table shows the same data about how the temperature of each aquarium changed over 1.5hours. Here are the choices:
A. Thermal energy was transferred more slowly out of the uncovered aquarium.
B. Thermal energy was transferred out of both aquariums at the same rate.
C. Thermal energy was transferred more slowly out o... | null | B: Thermal energy was transferred out of both aquariums at the same rate.. |
The number line shows two unknown numbers, q and r. Is qr positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
What is this? Here are the choices:
A. a line
B. a ray
C. an angle
D. a point | null | B: a ray. |
Is the function f(x) continuous on the open interval ( – 9, – 1)? Here are the choices:
A. yes
B. no | null | B: no. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
Is the function f(x) continuous on the open interval ( – 7,5)? Here are the choices:
A. no
B. yes | null | A: no. |
Which angle is congruent to \angle{2}? Here are the choices:
A. \angle{6}
B. \angle{5}
C. \angle{1}
D. \angle{3} | null | B: \angle{5}. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different shapes. Here are the choice... | null | B: The magnitude of the magnetic force is the same in both pairs.. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow 3^{-}} f(x)=\infty$
B. $\lim _{x \rightarrow 3^{-}} f(x)=-\infty$ | null | B: $\lim _{x \rightarrow 3^{-}} f(x)=-\infty$. |
Percy has the following data: If the median is 44, which number could p be? Here are the choices:
A. 37
B. 85 | null | A: 37. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 1 pair
C. 2 pairs | null | A: no pairs. |
Which rule explains why these triangles are congruent? Here are the choices:
A. SSS
B. SAS
C. ASA
D. These triangles cannot be proven congruent. | null | D: These triangles cannot be proven congruent.. |
Are there fewer circles or squares? Here are the choices:
A. squares
B. circles | null | A: squares. |
What fraction of the shapes are circles? Here are the choices:
A. 1/2
B. 1/3
C. 1/8
D. 1/6 | null | D: 1/6. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
How does f(t) change over the interval from t=
–
5 to t=
–
4? Here are the choices:
A. f(t) decreases by 2
B. f(t) decreases by a factor of 2
C. f(t) increases by 2
D. f(t) increases by a factor of 2 | null | A: f(t) decreases by 2. |
What is this? Here are the choices:
A. line
B. line segment
C. ray | null | B: line segment. |
Billy is helping his uncle in the garden this afternoon. The clock shows: What time is it? Here are the choices:
A. 4:00 P.M.
B. 4:00 A.M. | null | A: 4:00 P.M.. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. repel
B. attract | null | A: repel. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is less than the y-intercept of Function B.
B. The y-intercept of Function A is greater than the y-intercept of Function B. | null | B: The y-intercept of Function A is greater than the y-intercept of Function B.. |
These tiles represent the expression 2+9x–2x–1. Which expression is equivalent to 2+9x–2x–1? Here are the choices:
A. 7x+3
B. 9x–1
C. 11x+1
D. 7x+1 | null | D: 7x+1. |
Is this shape a regular polygon? Here are the choices:
A. no
B. yes | null | A: no. |
The number line shows an unknown number, z. Is 2z+1 positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. x–3= – 11
B. x+4= – 11
C. x+4= – 18
D. x–3= – 18 | null | A: x–3= – 11. |
How much money is there? Here are the choices:
A. 7¢
B. 6¢
C. 8¢ | null | B: 6¢. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. no pairs
C. 2 pairs | null | C: 2 pairs. |
A city planner counted the number of floors per building in the downtown area. Here are the choices:
A. 19
B. 20
C. 21
D. 23 | null | D: 23. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. no trend
C. negative trend | null | B: no trend. |
The Rockport Symphony categorizes its donors as gold, silver, or bronze depending on the amount donated. Which donation level is more common? Here are the choices:
A. silver
B. bronze | null | B: bronze. |
What fraction of the shapes are circles? Here are the choices:
A. 5/6
B. 3/6
C. 2/8
D. 2/3 | null | A: 5/6. |
What is the temperature? Here are the choices:
A. 4°F
B. 3°F
C. 10°F
D. 6°F | null | D: 6°F. |
The first picture is a tractor. Which picture is fifth? first Here are the choices:
A. sun
B. tractor
C. barn | null | A: sun. |
Are there fewer circles or squares? Here are the choices:
A. circles
B. squares | null | B: squares. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
These tiles represent the expression 6+5x+3. Which expression is equivalent to 6+5x+3? Here are the choices:
A. 8x+6
B. 14x
C. 5x+9
D. 11x+3 | null | C: 5x+9. |
Which mixed number is shown? Here are the choices:
A. 4 2/5
B. 3 2/4
C. 3 2/3
D. 4 2/4 | null | D: 4 2/4. |
Look at this square: If the side lengths are tripled, then which of the following statements about its area will be true? Here are the choices:
A. The ratio of the new area to the old area will be 16:1.
B. The ratio of the new area to the old area will be 3:1.
C. The ratio of the new area to the old area will be 27:1.
... | null | D: The ratio of the new area to the old area will be 9:1.. |
The first picture is a paw. Which picture is second? first Here are the choices:
A. paw
B. house
C. dog | null | A: paw. |
Look at this figure: What is the shape of its base? Here are the choices:
A. circle
B. triangle
C. square
D. heptagon | null | A: circle. |
Look at this set of 5 numbers: How would the mode change if the number 4 were added to the set? Here are the choices:
A. no change
B. decrease
C. increase | null | A: no change. |
What name best describes this shape? Here are the choices:
A. rhombus
B. trapezoid
C. square
D. parallelogram | null | D: parallelogram. |
What is the range of this function? Here are the choices:
A. $\{y \mid y>0\}$
B. $\{y \mid y \geq 0\}$
C. $\{y \mid y<0\}$
D. all real numbers | null | B: $\{y \mid y \geq 0\}$. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. – x–1=5
B. – x+2=5
C. – x–7=5
D. – x–2=5 | null | B: – x+2=5. |
Which statement best describes the climate of Houston? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Houston, Texas, is a city in the United States. It has a humid subtropical climate. Here are the choices:
A. The s... | null | B: The winter months have lower temperatures than the summer months.. |
Look at the following schedule: When does the terrier group competition begin? Here are the choices:
A. 3:40 P.M.
B. 4:55 P.M.
C. 2:50 P.M.
D. 1:15 P.M. | null | A: 3:40 P.M.. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
What is the temperature? Here are the choices:
A. 25°F
B. 10°F
C. 30°F
D. 20°F | null | C: 30°F. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 2 pairs
C. 1 pair | null | C: 1 pair. |
What is the range of this exponential function? Here are the choices:
A. all real numbers
B. $\{y \mid y>-6\}$
C. $\{y \mid y \geq-6\}$
D. $\{y \mid y<-6\}$ | null | B: $\{y \mid y>-6\}$. |
How many dots are there? Here are the choices:
A. 40
B. 45
C. 52 | null | A: 40. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | B: obtuse. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. – x–9= – 17
B. x–9=22
C. – x–9=22
D. x–9= – 17 | null | A: – x–9= – 17. |
Which angle is supplementary to \angle{5}? Here are the choices:
A. \angle{4}
B. \angle{1}
C. \angle{6}
D. \angle{2} | null | D: \angle{2}. |
Is f(x) continuous from the right at x=0? Here are the choices:
A. no
B. yes | null | A: no. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. colorful
B. slippery
C. salty | null | C: salty. |
What is this? Here are the choices:
A. ray
B. line
C. line segment | null | B: line. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material, but some of them are different shapes. Here are the choice... | null | C: The magnitude of the magnetic force is smaller in Pair 1.. |
What is this? Here are the choices:
A. a line segment
B. an angle
C. a ray
D. a point | null | A: a line segment. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 2 = 2
B. 5 − 1 = 4
C. 4 − 1 = 3
D. 5 − 2 = 3 | null | B: 5 − 1 = 4. |
Galena has the following properties:
fixed crystal structure
not made by living things
solid
pure substance
found in nature Is galena a mineral? Here are the choices:
A. yes
B. no | null | A: yes. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. equilateral
C. scalene | null | C: scalene. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | B: Law of Cosines. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | A: The slope of Function A is less than the slope of Function B.. |
What type of function does this graph show? Here are the choices:
A. exponential
B. linear | null | A: exponential. |
Does this shape have a triangle as a face? Here are the choices:
A. yes
B. no | null | B: no. |
Which fraction is greater? Here are the choices:
A. 3/8
B. 3/4 | null | B: 3/4. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 3 = 1
B. 4 − 2 = 2
C. 4 − 1 = 3
D. 5 − 1 = 4 | null | B: 4 − 2 = 2. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow 1^{+}} f(x)=-\infty$
B. $\lim _{x \rightarrow 1^{+}} f(x)=\infty$ | null | B: $\lim _{x \rightarrow 1^{+}} f(x)=\infty$. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | A: yes. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow-5^{-}} f(x)=-\infty$
B. $\lim _{x \rightarrow-5^{-}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow-5^{-}} f(x)=-\infty$. |
What name best describes this shape? Here are the choices:
A. rhombus
B. square
C. trapezoid
D. parallelogram | null | A: rhombus. |
What kind of computer related plug or port do you see here? Here are the choices:
A. USB type-A port
B. Serial port plug
C. VGA port
D. HDMI plug | null | D: HDMI plug. |
Which of the following could Liam's test show? Liam had a cookie recipe that made soft, thick cookies. But he preferred crunchy cookies. Liam read that using different types of sugar affects how firm the cookies are. His recipe used both white and brown sugar, so he decided to see if the cookies would be crunchy if he ... | null | A: if cookies made with only white sugar were soft. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y \geq-1\}$
B. $\{y \mid y<-1\}$
C. $\{y \mid y \leq-1\}$
D. $\{y \mid y>-1\}$ | null | D: $\{y \mid y>-1\}$. |
In this experiment, which were part of a control group? The passage below describes an experiment. William and his friend Harper flew nylon kites on the beach. They wondered if putting a tail on a kite would affect how well the kite flew.
William flew a kite that did not have a tail for five minutes. Then, he attached ... | null | A: the kites without tails. |
This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? Here are the choices:
A. 1
11
of a full turn
B. 1
10
of a full turn
C. 1
8
of a full turn
D. 1
9
of a full turn | null | D: 1
9
of a full turn. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \leq-6\}$, range: $\{y \mid y \geq-6\}$
B. domain: all real numbers, range: $\{y \mid y \geq-6\}$
C. domain: $\{x \mid x \leq-6\}$, range: $\{y \mid y \leq 1\}$
D. domain: all real numbers, range: $\{y \mid y \leq 1\}$ | null | B: domain: all real numbers, range: $\{y \mid y \geq-6\}$. |
This is (part of) a (former) logo of which computer related brand? Here are the choices:
A. Gateway Inc.
B. SanDisk
C. Elgato
D. NEC | null | B: SanDisk. |
Use the diagram to help you answer the question below. Which of the following is a rational number but not an integer? Here are the choices:
A. 194
B. –123
C. 83
D. 6.53 | null | D: 6.53. |
Jordan is planting a tree in his backyard. His watch shows: What time is it? Here are the choices:
A. 3:25 P.M.
B. 3:25 A.M. | null | A: 3:25 P.M.. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | A: yes. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
What fraction of the shape is purple? Here are the choices:
A. 1/4
B. 1/3
C. 1/5
D. 1/2 | null | A: 1/4. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was a dependent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Justin of... | null | B: the number of woodpeckers that visited the bird feeders. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. sa... | null | B: sample A. |
Which subtraction sentence does the picture show? Here are the choices:
A. 48 − 8 = 40
B. 49 − 8 = 41
C. 48 − 9 = 39
D. 47 − 8 = 39 | null | A: 48 − 8 = 40. |
Look at the following schedule: Danielle just missed the 7:15 A.M. train at Somerville. How long does she have to wait until the next train? Here are the choices:
A. 8 hours and 45 minutes
B. 6 hours and 30 minutes
C. 8 hours and 30 minutes
D. 6 hours and 15 minutes | null | A: 8 hours and 45 minutes. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. translated
C. rotated | null | B: translated. |
Which angle is congruent to \angle{1}? Here are the choices:
A. \angle{4}
B. \angle{2}
C. \angle{5}
D. \angle{6} | null | A: \angle{4}. |
What fraction of the shapes are triangles? Here are the choices:
A. 1/4
B. 1/2
C. 1/6
D. 1/3 | null | D: 1/3. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
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