Let f(x) = 8x². (a) Find f(x)-f(-2) X+2 (b) Find f(x) = f(a) x-a

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.CR: Review Problem Set
Problem 32CR
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Let f(x) = 8x².
(a) Find f(x)-f(-2)
x+2
(b) Find f(x) - f(a)
x-a
Transcribed Image Text:Let f(x) = 8x². (a) Find f(x)-f(-2) x+2 (b) Find f(x) - f(a) x-a
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