Question

What is the value of f(x)=4x-7 for x=-3

Answer 1

Hey there!!

Given :

... f(x) = 4x - 7

What is f(-3)?

... f(-3) = 4(-3) - 7

... f(-3) = -12 - 7

... f(-3) = -19

Hence, the answer would be "-19"

Hope my answer helps!

Answer 2

F(x)= -19

Explanation:

Just plug in ‘-3’ for every ‘x’ in the equation.

4(-3)-7

-12-7

F(x)= -19