Question

The Input-output diagram represents F(x) = x - 3.
What is the missing output value?

Answer 1

B 3.

Explanation:

f(x) = x - 3 and x = 6 so:

f(3) = 6 - 3 = 3.

Answer 2

B. 3

Explanation:

plug in 6 into the equation, X-3, x being 6, x=6. so now your equation should read 6-3 which =3