Consider the following functions: f(x)= 9 – 2x and g(x) = 21 – x – 2x². Evaluate (f – 9)(a² – 1).

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter3: Linear And Nonlinear Functions
Section3.2: Zeros Of Linear Fumctions
Problem 52PFA
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Consider the following functions: f(x) = 9 – 2x and
g(x) = 21 – a – 2æ?. Evaluate (f – 9)(a² – 1).
2а^ - 5а? — 9
2a1 – a? – 12
O 2a2 – 5a – 9
Transcribed Image Text:Consider the following functions: f(x) = 9 – 2x and g(x) = 21 – a – 2æ?. Evaluate (f – 9)(a² – 1). 2а^ - 5а? — 9 2a1 – a? – 12 O 2a2 – 5a – 9
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