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The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 Find the value of r(q(3)).

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 Find the value of r(q(3)).
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2 votes
The functions q and r are defined as follows.

q(x)= -2x+2
r(x)= x^2 - 1
Find the value of r(q(3)).

asked
User Atlas
by
8.0k points

1 Answer

5 votes
q(3) = -2(3)+2 = -4
r(q(3)) = (-4)^2-1 = 15
answered
User Adamjford
by
8.1k points
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