Question

8.(01.02)

Given that f(x) = x2 – 3x + 3 and g(x) =
x-1
4
solve for f(g(x)) when x = 5. (1 point
1
-3
1
9
13

Answer 1

Explanation:

so the g(x) = x-1 gets plugged into every x in the f(x) function

=
`(x-1)^(2)` - 3(x-1) + 3

=
`x^(2)`-2x+1 -3x +3 + 3

=
`x^(2)` -5x +7

now plug in x = 5

=
`5^(2)` -5(5) +7

= 7