Match each of the function definitions on the left with the corresponding table on the right.

It may help to circle or highlight what’s changing in the 𝑓(𝑥) column of the table!

Function Definitions Example Tables

𝑓(𝑥) = 𝑥 − 2

1

A
𝑥 𝑓(𝑥)

1

2 × 1

2

2 × 2

3

2 × 3

𝑓(𝑥) = 2𝑥

2

B
𝑥 𝑓(𝑥)

15

15 − 2

25

25 − 2

35

35 − 2

𝑓(𝑥) = 2𝑥 + 1

3

C
𝑥 𝑓(𝑥)

10

2 + 10

15

2 + 15

20

2 + 20

𝑓(𝑥) = 1 − 2𝑥

4

D
𝑥 𝑓(𝑥)

0

1 − 2(0)

1

1 − 2(1)

2

1 − 2(2)

𝑓(𝑥) = 2 + 𝑥

5

E
𝑥 𝑓(𝑥)

10

2(10) + 1

20

2(20) + 1

30

2(30) + 1

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