Question

F(x) =-7X-1
F(. )=-8

Answer 1

F(x)=-7

Explanation:

f(x)=d/dx(-7x-1F)

f(x)=d/dx(-7x-f)

f(x)=-7-0

Answer 2

1 \\ f(1)=-8

Explanation:

We need to solve an equation with the function's formula -7x-1 on one side and the given output -8 on the other side.

−7x−1 = −8

7=7x

1=x

Therefore, f(1)=-8.

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