questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | B: yes. |
The number line shows an unknown number, p. Is 2p positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. fragile
B. opaque
C. transparent | null | A: fragile. |
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. Here are the choices:
A. The strength of the magnetic forc... | null | B: The magnetic force is stronger in Pair 1.. |
Which property matches this object? Select the better answer. Here are the choices:
A. bendable
B. smooth | null | B: smooth. |
How does h(x) change over the interval from x=2 to x=4? Here are the choices:
A. h(x) increases by 6
B. h(x) increases by 4
C. h(x) increases by 400%
D. h(x) decreases by 4 | null | B: h(x) increases by 4. |
Which subtraction sentence does the picture show? Here are the choices:
A. 11 − 3 = 8
B. 10 − 1 = 9
C. 10 − 2 = 8
D. 11 − 2 = 9 | null | D: 11 − 2 = 9. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
Is f(x) continuous from the right at x= – 8? Here are the choices:
A. yes
B. no | null | B: no. |
What is this? Here are the choices:
A. ray
B. line segment
C. line | null | C: line. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this square: If the side lengths are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The ratio of the new perimeter to the old perimeter will be 1:2.
B. The ratio of the new perimeter to the old perimeter will be 4:1.
C. The ratio of the new perimeter t... | null | C: The ratio of the new perimeter to the old perimeter will be 2:1.. |
Select the temperature shown by this thermometer. Here are the choices:
A. 108°F
B. 111°F
C. 98°F
D. 99°F | null | A: 108°F. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. attract
B. repel | null | B: repel. |
Look at this square: If the side lengths are doubled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 9 times the old area.
B. The new area will be 2 times the old area.
C. The new area will be 8 times the old area.
D. The new area will be 4 times the ol... | null | D: The new area will be 4 times the old area.. |
Which of the following could Kelly's test show? Kelly was taking part in her school's engineering competition. To win the competition, she needed to build the popsicle-stick bridge that would hold the most weight. She could use only 200 popsicle sticks. She had two different design ideas. She had to pick one of the des... | null | B: which design could hold more weight. |
Which property matches this object? Select the better answer. Here are the choices:
A. smooth
B. rough | null | B: rough. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=3 is greater than the y-value of Function B when x=3.
B. The y-value of Function A when x=3 is less than the y-value of Function B when x=3. | null | B: The y-value of Function A when x=3 is less than the y-value of Function B when x=3.. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
What type of function does this graph show? Here are the choices:
A. exponential
B. linear | null | B: linear. |
Kari has the following data: If the range is 10, which number could j be? Here are the choices:
A. 94
B. 85 | null | A: 94. |
What kind of computer component do you see here? Here are the choices:
A. Heat Sink
B. Sound Card
C. SATA Bus
D. FireWire PCI Card | null | C: SATA Bus. |
Does this recipe call for more gummy worms or lemon drops? Here are the choices:
A. lemon drops
B. gummy worms | null | B: gummy worms. |
Which property matches this object? Select the better answer. Here are the choices:
A. blue
B. bumpy | null | B: bumpy. |
The number line shows two unknown numbers, r and s. Is r+s positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
What has been done to this letter? Here are the choices:
A. flip
B. slide
C. turn | null | A: flip. |
Which addition statement describes the array? Here are the choices:
A. 3+3+3+3+3
B. 5+5
C. 1+1+1+1 | null | B: 5+5. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Which angles are complementary to each other? Here are the choices:
A. \angle{5} and \angle{2}
B. \angle{1} and \angle{5}
C. \angle{1} and \angle{4}
D. \angle{4} and \angle{3} | null | D: \angle{4} and \angle{3}. |
What is the range of this function? Here are the choices:
A. $\{y \mid y>1\}$
B. $\{y \mid y \geq 1\}$
C. $\{y \mid y>0\}$
D. $\{y \mid y \geq 0\}$ | null | D: $\{y \mid y \geq 0\}$. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
Which subtraction sentence does this model show? Here are the choices:
A. 6–3=3
B. 6–5=1
C. 8–3=5
D. 7–3=4 | null | A: 6–3=3. |
The diagram below is a model of two solutions. Each green ball represents one particle of solute. Which solution has a higher concentration of green particles? Here are the choices:
A. Solution B
B. neither; their concentrations are the same
C. Solution A | null | C: Solution A. |
This model represents the expression x+x+1+1. Which expression is equivalent to x+x+1+1? Here are the choices:
A. 4x
B. 2x+2
C. 3x+1
D. 2x+3 | null | B: 2x+2. |
How much money is there? Here are the choices:
A. 3¢
B. 4¢
C. 5¢ | null | A: 3¢. |
The first picture is a crab. Which picture is fifth? first Here are the choices:
A. crab
B. bucket
C. boat | null | C: boat. |
How does g(x) change over the interval from x=
–
7 to x=
–
5? Here are the choices:
A. g(x) decreases by 1
B. g(x) decreases by a factor of 2
C. g(x) decreases by 3
D. g(x) decreases by 2 | null | D: g(x) decreases by 2. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. left
B. right
C. up
D. down | null | C: up. |
Which addition sentence does the picture show? Here are the choices:
A. 5+1=6
B. 4+2=6 | null | B: 4+2=6. |
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 sizes and shapes. Here are ... | null | A: The magnitude of the magnetic force is smaller in Pair 1.. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
These tiles represent the expression 2x+3x. Which expression is equivalent to 2x+3x? Here are the choices:
A. x+5
B. 2x+5
C. x+6
D. 5x | null | D: 5x. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | A: hexagon. |
Tillite has the following properties:
no fixed crystal structure
solid
found in nature
not made by organisms
not a pure substance Is tillite a mineral? Here are the choices:
A. no
B. yes | null | A: no. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 90°
B. 120°
C. 45°
D. 15° | null | C: 45°. |
Luna went to the beach and spotted some seagulls, fish, sharks, and starfish. She made a bar graph of the animals at the shore: Which animal did she see more of, starfish or fish? Here are the choices:
A. starfish
B. fish | null | A: starfish. |
How much money is there? Here are the choices:
A. 5¢
B. 7¢
C. 3¢ | null | B: 7¢. |
The first picture is a moon. Which picture is fourth? first Here are the choices:
A. moon
B. rocket
C. star | null | A: moon. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
Is f(x) continuous from the right at x= – 5? Here are the choices:
A. yes
B. no | null | B: no. |
Hugo has the following data: If the median is 67, which number could y be? Here are the choices:
A. 63
B. 84 | null | A: 63. |
Is f(x) continuous from the right at x= – 1? Here are the choices:
A. no
B. yes | null | B: yes. |
What kind of triangle is this? Here are the choices:
A. acute
B. obtuse
C. right | null | C: right. |
Does this recipe call for more gumdrops or gummy peaches? Here are the choices:
A. gummy peaches
B. gumdrops | null | B: gumdrops. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. blue
B. neither; black and blue are equally likely
C. black | null | B: neither; black and blue are equally likely. |
Rick looked around in the attic and found some purses, microphones, and telephones. He made a bar graph of the items he found: Which item did he find the fewest of? Here are the choices:
A. telephones
B. microphones
C. purses | null | C: purses. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. exponential
B. quadratic
C. linear | null | B: quadratic. |
How many flowers are there? Here are the choices:
A. 73
B. 70
C. 63 | null | B: 70. |
The first picture is a fish. Which picture is tenth? first Here are the choices:
A. fish
B. turtle
C. sub | null | C: sub. |
The first picture is a dog. Which picture is third? first Here are the choices:
A. dog
B. paw
C. house | null | C: house. |
Susan cleaned out the closet and found some suitcases and sweaters. She made a bar graph of the items she found: Which item did she find more of, sweaters or suitcases? Here are the choices:
A. sweaters
B. suitcases | null | B: suitcases. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow 2^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow 2^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow 2^{+}} f(x)=\infty$. |
Does this shape have a rectangle as a face? Here are the choices:
A. yes
B. no | null | A: yes. |
What is this? Here are the choices:
A. line segment
B. ray
C. line | null | A: line segment. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. certain
B. unlikely
C. probable
D. impossible | null | D: impossible. |
Are there more rectangles or triangles? Here are the choices:
A. triangles
B. rectangles | null | A: triangles. |
Which addition sentence does this model show? Here are the choices:
A. 6+3=9
B. 4+6=10
C. 6+7=13
D. 4+3=7 | null | A: 6+3=9. |
What is the value of the underlined digit? Here are the choices:
A. 90
B. 9 | null | B: 9. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | B: yes. |
Colleen, a film student, kept track of the movies she watched each month. In which month did Colleen watch exactly 10 movies? Here are the choices:
A. December
B. October
C. February
D. January | null | C: February. |
The first picture is a star. Which picture is third? first Here are the choices:
A. star
B. moon
C. rocket | null | A: star. |
Bill is baking a cake one evening. The clock shows: What time is it? Here are the choices:
A. 8:00 P.M.
B. 8:00 A.M. | null | A: 8:00 P.M.. |
What time does the clock show? Here are the choices:
A. 11:45
B. 12:00 | null | A: 11:45. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is greater than the slope of Function B.
B. The slope of Function A is less than the slope of Function B. | null | A: The slope of Function A is greater than the slope of Function B.. |
The first picture is a moon. Which picture is fifth? first Here are the choices:
A. star
B. moon
C. rocket | null | A: star. |
Perry has the following data: If the mode is 12, which number could h be? Here are the choices:
A. 19
B. 12 | null | B: 12. |
What name best describes this shape? Here are the choices:
A. rectangle
B. square
C. parallelogram
D. rhombus | null | C: parallelogram. |
How many hearts are there? Here are the choices:
A. 8
B. 10
C. 1
D. 7 | null | A: 8. |
Is this quadrilateral a parallelogram? Here are the choices:
A. no
B. yes | null | A: no. |
What is \line{SU}? Here are the choices:
A. center
B. radius
C. diameter | null | C: diameter. |
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. Solution B
B. Solution A
C. neither; their concentrations are the same | null | B: Solution A. |
Are these lines parallel? Here are the choices:
A. yes
B. no | null | A: yes. |
This is a(n old) logo of which famous app or program? Here are the choices:
A. Pinterest
B. Microsoft Office Excel
C. WinRAR
D. Google Street View | null | A: Pinterest. |
Which addition sentence does the picture show? Here are the choices:
A. 8+1=9
B. 7+1=8 | null | A: 8+1=9. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. left
C. right
D. up | null | C: right. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | B: 1 pair. |
Choose the sentence that matches the picture. Here are the choices:
A. 10 is 3 and 7.
B. 10 is 3 and 6. | null | A: 10 is 3 and 7.. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Are these lines intersecting? Here are the choices:
A. no
B. yes | null | B: yes. |
How does g(t) change over the interval from t=
–
5 to t=
–
4? Here are the choices:
A. g(t) increases by 2
B. g(t) increases by a factor of 2
C. g(t) decreases by 2
D. g(t) decreases by a factor of 2 | null | C: g(t) decreases by 2. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
How many squares are there? Here are the choices:
A. 2
B. 8
C. 4
D. 10 | null | D: 10. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Look at this set of 10 numbers: How would the median change if the number 79 replaced the number 73 in the set? Here are the choices:
A. increase
B. no change
C. decrease | null | B: no change. |
Which rule explains why these triangles are congruent? Here are the choices:
A. ASA
B. SSS
C. SAS
D. These triangles cannot be proven congruent. | null | D: These triangles cannot be proven congruent.. |
The number line shows an unknown number, d. Is d positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Seth looked in the kitchen cupboards and found some teapots, pans, cups, and knives. He made a bar graph of the items he found: Did he find more cups or teapots? Here are the choices:
A. cups
B. teapots | null | A: cups. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
Which statement best describes the climate of Bangor? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Bangor, Maine, is a city in the United States. It has a warm summer continental climate. Here are the choices:
A. W... | null | B: Winters have more precipitation than summers.. |
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