Question: Given the functions p(x) = 1 3x, q(x) = x/4 and r(x) = (x 2) 2 , find: a. pq(8) b. qr(5) c.

Given the functions p(x) = 1 − 3x, q(x) = x/4 and r(x) = (x − 2)2, find:

a. pq(−8)

b. qr(5)

c. rq(6)

d. p2(−5)

e. pqr(8)

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