Question

Can Someone see if I did this right?

The functions q and r are defined as follows.
q(x)=-x+1
r(x)=-2x^2-1
Find the value of
r(q(2)



r(x)=-2(2)^2-1 is r=-9

replace the -9 in the other equation

q(-9)=-9+1 which gave me 0.88889