Question

Suppose that the functions $q$ and $r$ are defined $q(x) = -2x - 2$ $r(x) = 2x^2$ Find the following. $(q \circ r)(-4) = (r \circ q)(-4) = $

          Suppose that the functions $q$ and $r$ are defined
$q(x) = -2x - 2$
$r(x) = 2x^2$
Find the following.
$(q \circ r)(-4) = 
(r \circ q)(-4) = $

Suppose that the functions q and r are defined
q(x) = -2x - 2
r(x) = 2x^2
Find the following.
(q ∘ r)(-4) =
(r ∘ q)(-4) =

Added by Martha A.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Joseph Randich

Step 1

To find 4 - q(x), we substitute q(x) = -2x - 2 into the expression: 4 - q(x) = 4 - (-2x - 2) = 4 + 2x + 2 = 6 + 2x b) Show more…

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Suppose that the functions q and r are defined as follows: q(x) = -2x - 2 r(x) = 2x^2 Find the following: a) 4 - q(x) b) (r(x) * q(x)) - 4 c) âˆšx

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Question

Suppose that the functions $q$ and $r$ are defined $q(x) = -2x - 2$ $r(x) = 2x^2$ Find the following. $(q \circ r)(-4) = (r \circ q)(-4) = $

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