Second Six Weeks Pre-Test

What is the solution to

0.3(12x - 16)=0.4(12 - 3x)

• -2

• 4

• 2

• -4

Which graph represents

5y=3x-15 ?

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Linear function k has a zero of -2 and a y-intercept of 6. Which graph best represents k?

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Tags

CCSS.HSF-IF.C.7A

Which line appears to have an x-intercept of -5 and a y-intercept of 3?

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The graph of a line passes through the points (-3, 1) and (5, 8).

What is the slope of the line?

Tags

CCSS.8.EE.B.5

What is the apparent slope of the line graphed below?

• 3

• -3

• -4

Tags

CCSS.8.EE.B.5

The graph of a line is shown on the grid. The coordinates of both points indicated on the graph of the line are integers.

What is the rate of change of y with respect to x for this line?

Tags

CCSS.8.EE.B.5

The values in the table represent a linear relationship between x and y.

What is the rate of change of y with respect to x?

• 10

• 17

• -10

• -17

Tags

CCSS.HSF-LE.A.1B

Armando earns a base salary each week plus a commission for each vehicle he sells. Armando's earning are represented in the table below.

What is the rate of change of his total pay with respect to the number of vehicles?

• 75

• 150

• 400

• 2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The graph of a linear function is shown on the grid.

Which equation is best represented by this graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2