please answer intermediate algebra questions. I have provided the pdf! It is 3 questions please fill out completely

Math 55 Homework Problems for Week Two

Solve completely the following problems.

1.

Find the equation of the line that passes through the points (−3,3) and (3, − 1) .

2.

If f (x) = 3x 2 + 2x − 1, find:

f (0) =

f (3) =

f (−2) =

3.

If f (x) = x + 5 and g(x) = x 2 − 2x, find

( f ∘ g)(x) =

(g ∘ f )(x) =