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• $y=\frac{2}{3}x-2$

• $y=\frac{2}{3}x+3$

• $y=\frac{3}{2}x-2$

• $y=\frac{3}{2}x+3$

Which graph has a slope that is 1/4 unit greater than the slope of the graph of y = x – 2?

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• Positive

• Negative

• Irrational

• Almost None

Tags

CCSS.HSF-LE.A.1B

Which choice is an irrational number?

• $\frac{4\pi}{\pi}$

• $\sqrt{6^2}$

• $\sqrt{18}$

• 21.989

Tags

CCSS.8.NS.A.1

Mr. Jones determined that the equation y = 98 - 16/5x could be used to predict his students’ unit test scores, based on the number of days, x, a student was absent during the unit. What is the meaning of the y-intercept of the function?

• A student who was not absent during the unit should score about 98.

• A student who was not absent during the unit should score about 94.5.

• A student’s test score should increase by about 3.2 points for each day the student is absent

• A student’s test score should decrease by about 3.2 points for each day the student is absent.

Tags

CCSS.HSF.LE.B.5

Which of the graphs is of the linear equation y = -x?

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In which choice is y a nonlinear function of x?

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Tags

CCSS.8.F.A.3

Which choice is both the square of an integer and the cube of an integer?

• 121

• 100

• 64

• 16

Tags

CCSS.8.EE.A.2

In which choice do all three points lie on the same straight line?

• (0, 1), (–1, 3), (1, 3)

• (4, 2), (2, 1), (4, –2)

• (0, 0), (8, 0), (0, 8)

• (1, 2), (2, 4), (4, 8)

Tags

CCSS.5.G.A.2

The area of a square is 49 cm2. What is the perimeter, in cm, of the square?

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3