Question

Q(x)=-2x-3
r(x)=-x+2


find the value of q(r(5))​

Answer 1

Answer: q(r(5))= 3

Step-by-step explanation: sub in 5 for x in r(x). Once you do that, you'll get -3 for r(5). Now sub in the value of r(5), -3, for x in q(x). Then you'll end up with -9 once the equation has been evaluated.