View the step-by-step solution to:

Question

RenderedImage-1.jpeg

alt="RenderedImage.jpeg" />I cant figure out the answers for these! please help !

RenderedImage-1.jpeg

RenderedImage.jpeg

Algebra 2 QUIZ: 7.1 - 7.3
Print your answers CLEARLY in the underlined space provided. If it's illegible, it's wrong.
NO DECIMAL ANSWERS!
(#1 -6) Given f(x) = - x - 7 and g(x) =2 -6, find each of the following. Simplify; list any restrictions.
( - X - 7 ) + ( 2x 6 )
1. ( f + [Xx )
2 . (f - g)(x)
( 1 . 8 0 )
4 . (f + g) (x)
5 . ( fog ) (x )
6. (g . f) (x)
Given f(x) = 5x - 8 and g(x) = 3x -5, find each of the following.
7. (fog) ( -3)
8. (go f ) ( - 3)
(#9 - 13) Find the inverse of each function. Write it as: f-(x)=_
9. f(x) = 3x +4
10. f ( x ) = - x +4
11. f(x) = x2 - 3
12. f (x ) = Vx+ 2
13. A formula for converting degrees Vulcan into Fahrenheit is: F(x) = -x +27
Find the inverse of F(x) and label it as V(x).
14. Use composition of functions to find (F . V)(x). Show all steps below, or NO credit!
15. Explain how you can prove or disprove that two functions, f(x) and g(x), are inverses.
Inverse functions flys is a function that undoes the function
that
responds

Recently Asked Questions

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Let our 24/7 Algebra tutors help you get unstuck! Ask your first question.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors