Help! You can see the question in the attached image.

Option (2)

Range → (0, ∞)

Step-by-step explanation:

Given functions are f(x) = and g(x) = x + 1

Therefore, composite function (f o g)(x) will be,

(f o g)(x) = f[g(x)]

             =

Therefore, Option (2) will be the answer.

This function is defined for every value of x.

But from the graph attached,

y-values vary between 0 to infinity (Excluding 0)

Therefore, range of the function will be (0, ∞)

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.