Question

Does anyone have answers for the Unit 6-Lesson 9: Rational Expressions and Functions Unit Test? I really need them, and will give a lot of points for the answers.

Answer 1

Rational Expressions and Functions Unit Test Part 1

1.) D.
`-4x^2+2x+2`

2.) A.
`x^2-3x+2`

3.) D.
`(270)/(x)`

4.) B.
`(1)/(7x); where- x\\eq 0`

Rest I'm still doing, I'll update this when I'm done

Answer 2

Did anyone ever get this

Explanation: