Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Appendix C - Functions - Page 437: 44

Answer

$-k^{2}+4k+1$

Work Step by Step

We are given that $g(x)=-x^{2}+4x+1$. We can plug the given value into the equation and evaluate. $g(k)=-(k)^{2}+4(k)+1=-k^{2}+4k+1$
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