Use technology to evaluate (f+g)(x), (f-g)(x), (fg)(x), and Round your answers to two decimal places. (f+g)(x) = (f-g)(x) = (fg)(x) = (x) ~ (x) when x=5 for f(x)= x³ + 2x-8 and g(x) = 3. g

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter3: Graphing Linear Functions
Section: Chapter Questions
Problem 13CT
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Use technology to evaluate (f+g)(x), (f-g)(x), (fg)(x), and
Round your answers to two decimal places.
(ƒ + g)(x) =
(f = g)(x) =
(fg)(x) =
(x) ~
(1) (1)
(x) when x=5 for f(x)= x³ + 2x-8 and g(x)=3*.
g
Transcribed Image Text:Use technology to evaluate (f+g)(x), (f-g)(x), (fg)(x), and Round your answers to two decimal places. (ƒ + g)(x) = (f = g)(x) = (fg)(x) = (x) ~ (1) (1) (x) when x=5 for f(x)= x³ + 2x-8 and g(x)=3*. g
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