Writing Equations for Linear Function Tables

Which equation matches the table?

• y = 3x + 9

• y = x + 9

• y = x + 3

• y = 12x - 3

Tags

CCSS.8.F.A.2

CCSS.8.F.B.4

Write a linear equation in the form of y=mx+b

• y = 8x + 3

• y = 4x - 9

• y = 2x -9

• y = 4x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Given the linear function table, write the equation in the form y = mx + b.

• y = 2x + 0

• y = 3x + 6

• y = 2x + 6

• y = 1/2x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

What is the equation of the linear function?

• y = -3x + 10

• y = -3x + 16

• y = 3x + 10

• y = 3x + 16

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Which of the following student workspaces shows an accurate substitution strategy for calculating the initial value (b) of the linear function?

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Tags

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3