Question

Let f(x) = 5x + 4 and g(x) = −2x + 1. Find the indicated value f(-2) plz respond quickly

Answer 1

`\boxed{f(-2) = -6}`

Explanation:

`f(x) = 5x-4`

Put x = -2

`f(-2) = 5(-2)+4\\f(-2) = -10+4\\f(-2) = -6`

Answer 2

f(-2) = -6

Explanation:

f(x) = 5x + 4

Let x=-2

f(-2) = 5*-2 +4

= -10+4

= -6