Question

The function is defined by the following rule: f(x)=4x-1 Complete the function table.

Answer 1

Answers

f(x) = 4x -1

1.f(x) = 4 × -2 -1 ( When x = -2)

f(x ) = -8 -1 = -9

2. f(x)= 4× -1 -1 ( When x = -1 )

f(x) = -4-1 = -5

3. f(x)=4 ×2-1 ( When x = 2)

f(x)=8-1= 7

4. f(x)=4×4-1 (when x= 4)

f(x)=16-1=15

5. f(x)= 4×5-1

f(x)=20-1= 19

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