Answered: sec² x-tan² x 7. Prove the following…

sec² x-tan² x 7. Prove the following identity: = sin 2x sec x CSCX 6. Given f(x) = 4x + 2 and h(x) = 4x² + 1, find g such that (fog) = h.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter8: Introduction To Functions

Section8.8: Linear And Quadratic Functions

Problem 4ST

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sec² x-tan² x
7.
Prove the following identity:
=
sin 2x sec x
CSCX

6.
Given f(x) = 4x + 2 and h(x) = 4x² + 1, find g such that (fog) = h.

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