Unit 3 - Mid unit test review

• 5

• 3

• -3

• 0

Answer explanation

the slope is the coefficient with x (the number next to x)

Tags

CCSS.8.EE.B.5

Answer explanation

you start with moving the term with x first.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Grace is tracking the number of books she reads each month. Identify the months from the table:

Tags

CCSS.5.OA.B.3

• 5

• 12

• -5

• 3

Tags

CCSS.HSF.IF.A.2

Identify the range of the function represented by the graph below:

• [0, 30]

• [30,0]

• [0,10]

• [10, 0]

Answer explanation

You read the range bottom to top on the y-axis.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• Increasing

• Decreasing

• Constant

• None of the above

Answer explanation

If the slope is negative the function is decreasing. If the slope is positive, the function is increasing.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 6

• --6

• 3

• -3

Answer explanation

When solving for the x-intercept you replace y with 0 then you solve for x.

• 3

• -3

• -6

• 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• All real numbers

What is the range of the graph?

• [0, 3]

• [0, 4.25]

• [3, 4.25]

• [-1, 1]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5