Question

The functions q and r are defined as follows.

q (x)=-4x+5
r(x)=2x-2
Find the value of q (r (3)).
q (r (3)) =

Answer 1

FINAL ANSWER:
q (r (3)) = -1

Step-by-step explanation:
To find the value of q(r(3)), you need to first find r(3), and then use that result as the input for q(x).

1. Start by calculating r(3):
r(3) = 2 * 3 - 2
r(3) = 6 - 2
r(3) = 4

2. Now that you have the value of r(3), use it as the input for q(x):
q(r(3)) = q(4) = -4 * 4 + 5
q(r(3)) = -16 + 5
q(r(3)) = -11

So, q(r(3)) = -11.