Graphing Functions

What is f(7) if f(x) = -4x + 9?

• -19
• -4
• 4
• 37

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find the 2 missing y values.

• -8 & -12

• 8 & 12

• -8 & 12

• 8 & -12

Tags

CCSS.8.EE.B.6

CCSS.8.EE.C.7

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4

Find the missing OUTPUT value.

• 8
• -2
• 2
• -8

Tags

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4

Find the slope between the two given points: (-2,1) and (5,7)

• 7/6
• 2
• 6/7
• -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the value of y when x = 2.

• 2
• 6
• 8
• 34

Tags

CCSS.8.EE.C.7

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4

Find the slope from the graph

• 0
• undefined
• 5
• -5

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the slope

• 0
• undefined
• -3
• 6

Tags

CCSS.8.EE.B.5

Using the graph, find the slope

• 4/3
• 3/4
• -4/3
• -3/4

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.SP.A.3

Which of the following are ways to find the rate of change?

• change in y over change in x
• rise over run
• subtract y coordinates over subtract x coordinates
• all of the above

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Use the slope formula.

• -5/4
• 4/5
• -4/5
• 5/4

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4