questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | A: no. |
Which addition sentence does this model show? Here are the choices:
A. 4+7=11
B. 3+5=8
C. 1+5=6
D. 4+5=9 | null | D: 4+5=9. |
There are 8 stars on the frame. A full frame has 10 stars. How many more stars do you need to make 10? Here are the choices:
A. 4
B. 2
C. 1
D. 8 | null | B: 2. |
Two identical aquariums were next to an open window. One aquarium had a plastic cover on it, and the other was uncovered. This table shows how the temperature of each aquarium changed over 1.5hours. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. each aquarium . . . the surr... | null | A: each aquarium . . . the surroundings. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. neither; black and pink are equally likely
B. pink
C. black | null | B: pink. |
Look at this set of 6 numbers: How would the median change if the number 87 replaced the number 70 in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | A: no change. |
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 | A: The y-intercept of Function A is less than the y-intercept of Function B.. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | B: yes. |
What is the rule for this input/output table? Here are the choices:
A. ÷ 3
B. ÷ 2
C. ÷ 5
D. ÷ 4 | null | B: ÷ 2. |
These tiles represent the expression
–
2–5x–3x+7. Which expression is equivalent to
–
2–5x–3x+7? Here are the choices:
A. –
8x+5
B. 2x–9
C. –
8x–9
D. 2x+5 | null | A: –
8x+5. |
Which fraction is greater? Here are the choices:
A. 5/8
B. 3/4
C. neither; they are equal | null | B: 3/4. |
On which color is the spinner more likely to land? Here are the choices:
A. white
B. neither; white and pink are equally likely
C. pink | null | A: white. |
Here are the choices:
A. =
B. <
C. > | null | B: <. |
A girl compared the ages of her cousins. Which cousin is the oldest? Here are the choices:
A. Eliana
B. Kiara
C. Madelyn
D. Sean | null | C: Madelyn. |
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. certain
C. unlikely
D. impossible | null | D: impossible. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. $\{y \mid y>5\}$
C. $\{y \mid y>0\}$
D. $\{y \mid y \geq 5\}$ | null | A: $\{y \mid y \geq 0\}$. |
The number line shows an unknown number, p. Is 2p positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Look at this shape: Which image shows a translation? Here are the choices:
A. B
B. A
C. C | null | B: A. |
What is this? Here are the choices:
A. line
B. line segment
C. ray | null | C: ray. |
Are these lines parallel? Here are the choices:
A. yes
B. no | null | B: no. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | B: obtuse. |
Mrs. Arnold kept track of her students' scores on last year's final exam. Here are the choices:
A. 85 points
B. 86 points
C. 84 points
D. 87 points | null | C: 84 points. |
In this experiment, which were part of a control group? The passage below describes an experiment. Shawn and his neighbors wanted to attract more woodpeckers to their yards. They read that woodpeckers often eat sunflower seeds. The neighbors wanted to find out if filling their bird feeders with sunflower seeds would in... | null | A: the yards with empty feeders. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. negative trend
C. no trend | null | C: no trend. |
The first picture is a house. Which picture is second? first Here are the choices:
A. paw
B. house
C. dog | null | B: house. |
Gypsum has the following properties:
non-metallic luster
solid
pure substance
fixed crystal structure
not made by living things
found in nature Is gypsum a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
Which fraction is greater? Here are the choices:
A. 2/7
B. 2/5 | null | B: 2/5. |
Select the chemical formula for this molecule. Here are the choices:
A. H2
B. HI2
C. HIO
D. HI | null | D: HI. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | A: Law of Cosines. |
Ava tracked the maximum daily wind speed for 4 days. Which day had the highest wind speed? Here are the choices:
A. Wednesday
B. Saturday
C. Thursday
D. Friday | null | A: Wednesday. |
The clocks show three things Lester did Thursday morning: Which did Lester do latest? Here are the choices:
A. ate breakfast
B. walked the dog
C. got dressed | null | B: walked the dog. |
These tiles represent the expression 2+3x+4. Which expression is equivalent to 2+3x+4? Here are the choices:
A. 9x
B. 5x+4
C. 7x+2
D. 3x+6 | null | D: 3x+6. |
What is the value of the underlined digit? Here are the choices:
A. 200
B. 2
C. 2,000 | null | B: 2. |
Which property matches this object? Select the better answer. Here are the choices:
A. breakable
B. bendable | null | A: breakable. |
Are these lines intersecting? Here are the choices:
A. yes
B. no | null | A: yes. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 1 pair
C. 2 pairs | null | B: 1 pair. |
Ashland Junior High's students completed a survey about their favorite cities. Which list is arranged from least favorite city to favorite city? Here are the choices:
A. Dallas, Philadelphia, San Francisco
B. San Francisco, Philadelphia, Dallas
C. Philadelphia, San Francisco, Dallas
D. Philadelphia, Dallas, San Francis... | null | D: Philadelphia, Dallas, San Francisco. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then reflection
B. rotation, then translation
C. translation, then rotation
D. translation, then reflection | null | D: translation, then reflection. |
Look at this triangle: If all three dimensions are quadrupled, 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 2:1.
C. The ratio of the new pe... | null | C: The ratio of the new perimeter to the old perimeter will be 4:1.. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is greater than the y-intercept of Function B.
B. The y-intercept of Function A is less than the y-intercept of Function B. | null | B: The y-intercept of Function A is less than the y-intercept of Function B.. |
The first picture is a sub. Which picture is sixth? first Here are the choices:
A. turtle
B. sub
C. fish | null | B: sub. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. unlikely
B. probable
C. certain
D. impossible | null | A: unlikely. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | B: no pairs. |
How many rectangles are there? Here are the choices:
A. 17
B. 16
C. 19 | null | B: 16. |
What shape is this? Here are the choices:
A. cylinder
B. rectangular prism
C. cone
D. pyramid | null | A: cylinder. |
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 | B: The magnitude of the magnetic force is greater in Pair 2.. |
Look at this set of 6 numbers: How would the mean change if the number 53 were added to the set? Here are the choices:
A. decrease
B. increase
C. no change | null | A: decrease. |
Is the function f(x) continuous on the open interval ( – 9, – 3)? Here are the choices:
A. no
B. yes | null | A: no. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \leq 0\}$
B. $\{y \mid y \geq 5\}$
C. $\{y \mid y \leq 5\}$
D. $\{y \mid y \geq 0\}$ | null | D: $\{y \mid y \geq 0\}$. |
The table shows the same data about how the temperature of each phone battery changed over 5minutes. Here are the choices:
A. Thermal energy was transferred more quickly out of the battery in the more expensive phone.
B. Thermal energy was transferred more quickly out of the battery in the less expensive phone.
C. Ther... | null | B: Thermal energy was transferred more quickly out of the battery in the less expensive phone.. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
Does this picture have symmetry? Here are the choices:
A. no
B. yes | null | B: yes. |
A farmer wrote down how many kilograms of cherries were sold in the past 4 days. On which day were the fewest kilograms of cherries sold? Here are the choices:
A. Monday
B. Thursday
C. Tuesday
D. Wednesday | null | D: Wednesday. |
Which statement best describes the climate of Indianapolis? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Indianapolis, Indiana, is a city in the United States. It has a humid continental climate. Here are the choic... | null | A: Summers have higher temperatures and slightly more precipitation than winters.. |
How are these figures related? Here are the choices:
A. neither similar nor congruent
B. similar but not congruent
C. congruent | null | A: neither similar nor congruent. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. right
C. acute | null | C: acute. |
What shape is this? Here are the choices:
A. cube
B. rectangular prism | null | B: rectangular prism. |
Which mixed number is shown? Here are the choices:
A. 1 1/4
B. 2 2/4
C. 2 1/4
D. 2 1/3 | null | C: 2 1/4. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | A: yes. |
Which rule explains why these triangles are congruent? Here are the choices:
A. These triangles cannot be proven congruent.
B. SSS
C. SAS
D. ASA | null | D: ASA. |
Does this shape have a square as a face? Here are the choices:
A. yes
B. no | null | B: no. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Wendy has the following data: If the mean is 455, which number could y be? Here are the choices:
A. 445
B. 463 | null | B: 463. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | A: Law of Sines. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | A: Law of Sines. |
Are these shapes congruent? Here are the choices:
A. yes
B. no | null | B: no. |
Which multiplication expression does this area model represent? Here are the choices:
A. (x+1)(x+2)
B. (x+1)(x+3)
C. (x+2)(x+2)
D. (x+2)(x+3) | null | B: (x+1)(x+3). |
Which expression describes the model? Here are the choices:
A. 2×5
B. 2×7 | null | A: 2×5. |
Based on the scatter plot below, which is a better prediction for y when x = 9? Here are the choices:
A. 53
B. 94 | null | A: 53. |
Does this recipe call for more sugar or flour? Here are the choices:
A. sugar
B. flour | null | B: flour. |
What is the temperature? Here are the choices:
A. 25°C
B. 30°C
C. 35°C
D. 40°C | null | A: 25°C. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | A: acute. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | A: no. |
The first picture is a sub. Which picture is ninth? first Here are the choices:
A. fish
B. sub
C. turtle | null | B: sub. |
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
5
of a full turn
B. 1
7
of a full turn
C. 1
4
of a full turn
D. 1
3
of a full turn | null | A: 1
5
of a full turn. |
The first picture is a rocket. Which picture is second? first Here are the choices:
A. moon
B. rocket
C. star | null | C: star. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. black
B. neither; black and pink are equally likely
C. pink | null | B: neither; black and pink are equally likely. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 4 = 0
B. 5 − 5 = 0
C. 5 − 4 = 1
D. 4 − 3 = 1 | null | A: 4 − 4 = 0. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | B: Law of Sines. |
How many dots are on the frame? Here are the choices:
A. 3
B. 5
C. 2
D. 1 | null | A: 3. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | B: no. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+2)(3x+3)
B. (2x+2)(2x+3)
C. (2x+1)(3x+3)
D. (2x+3)(2x+3) | null | A: (2x+2)(3x+3). |
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 magnitude of the magnetic for... | null | B: The magnitude of the magnetic force is smaller in Pair 1.. |
This table shows Pamela's August budget. What could Pamela do to balance her budget? Here are the choices:
A. spend only $25 on ice cream
B. spend $10 less on barbecue supplies
C. increase income from lifeguarding to $60
D. spend $15 less on rides at the pier | null | D: spend $15 less on rides at the pier. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. translated
C. reflected | null | B: translated. |
This table shows Kathleen's April budget. What could Kathleen do to balance her budget? Here are the choices:
A. decrease spending at the aquarium by $5
B. clean the Moores' pool to earn an extra $10
C. increase spending on magazine subscriptions by $10
D. face painting at the spring carnival to earn $20 | null | D: face painting at the spring carnival to earn $20. |
The number line shows an unknown number, b. Is b+1 positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Here are the choices:
A. >
B. =
C. < | null | C: <. |
Which statement best describes the climate of Salt Lake City? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Salt Lake City, Utah, is a city in the United States. It has a warm summer continental climate. Here are th... | null | A: On average the winter months are colder and wetter than the summer months.. |
How many marbles are there? Estimate. Here are the choices:
A. about 20
B. about 80 | null | B: about 80. |
\line{TV} and \line{WY} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{YXZ} and \angle{WXU}
B. \angle{YXZ} and \angle{VUX}
C. \angle{YXZ} and \angle{TUS}
D. \angle{YXZ} and \angle{YXU} | null | C: \angle{YXZ} and \angle{TUS}. |
Count the tally marks. What number is shown? Here are the choices:
A. 8
B. 7
C. 6
D. 10 | null | D: 10. |
Are there fewer triangles or circles? Here are the choices:
A. triangles
B. circles | null | A: triangles. |
Which coin is this? Here are the choices:
A. dime
B. quarter
C. penny
D. nickel | null | C: penny. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
Is f(x) continuous at x=7? Here are the choices:
A. no
B. yes | null | B: yes. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
How many rectangles are there? Here are the choices:
A. 4
B. 5
C. 3
D. 1 | null | A: 4. |
How does h(x) change over the interval from x=
–
3 to x=
–
2? Here are the choices:
A. h(x) increases by a factor of 2
B. h(x) decreases by a factor of 2
C. h(x) increases by 2
D. h(x) decreases by 2 | null | D: h(x) decreases by 2. |
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