Question
Asked Sep 23, 2019
3 views

SEE ATTACHMENT

GRAPHS AND FUNCTIONS
Introduction to the composition of two functions
The functions q and r are defined as follows.
q (x)x+2
2
=-X
r(x)-x-2
Find the value of q (r(5)).
q (r(5))
?
X
help_outline

Image Transcriptionclose

GRAPHS AND FUNCTIONS Introduction to the composition of two functions The functions q and r are defined as follows. q (x)x+2 2 =-X r(x)-x-2 Find the value of q (r(5)). q (r(5)) ? X

fullscreen
check_circle

Expert Answer

Step 1

The given functions, q and r are,

help_outline

Image Transcriptionclose

q(x)x+2 r(x)x2

fullscreen
Step 2

Substitute the value 5 for x in the function r an...

help_outline

Image Transcriptionclose

r(5) -52-2 =-25 - 2 =-27

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Calculus

Functions