Given that f(x) = x² 9x and g(x) = – 4x + 5, find %3D - - (a) (f + g)( – 4)= - (b) (f – g)( – 4)= (c) (fg)( – 4)=| (d) |(-4)=|

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Given that \( f(x) = x^2 - 9x \) and \( g(x) = -4x + 5 \), find:

(a) \((f + g)(-4) =\)  
(b) \((f - g)(-4) =\)  
(c) \((fg)(-4) =\)  
(d) \(\left(\frac{f}{g}\right)(-4) =\)  

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Transcribed Image Text:Given that \( f(x) = x^2 - 9x \) and \( g(x) = -4x + 5 \), find: (a) \((f + g)(-4) =\) (b) \((f - g)(-4) =\) (c) \((fg)(-4) =\) (d) \(\left(\frac{f}{g}\right)(-4) =\) **Question Help:** [Post to forum] **Submit Question**
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