Question 7 Given that f (x) = 3x – 2 and ( x + 3 if x > 2 g(x) = Ja| - 3 ifr 2 what is (f + g) (-2) equal to? *O -7 O-10 O-12 O -9

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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Question 7
Given that
f (x) = 3x – 2
and
(x+3
Ja| – 3 ifr 2
if x > 2
g(x) =
what is (f + g) (-2) equal to?
O-10
O-12
Transcribed Image Text:Question 7 Given that f (x) = 3x – 2 and (x+3 Ja| – 3 ifr 2 if x > 2 g(x) = what is (f + g) (-2) equal to? O-10 O-12
Given H (x) = (3x? – 5x)', find functions f and g such that H = ƒog.
NOTE: Answers where either f (x) = x or f (x) = -x or g (x) = x or
g (x)
= -x are not acceptable.
SAMPLE FORMAT:
For example, to answer f (x) = x and g (x) = 3x + 4, type x^2,3x+4 (no
spaces in between).
Transcribed Image Text:Given H (x) = (3x? – 5x)', find functions f and g such that H = ƒog. NOTE: Answers where either f (x) = x or f (x) = -x or g (x) = x or g (x) = -x are not acceptable. SAMPLE FORMAT: For example, to answer f (x) = x and g (x) = 3x + 4, type x^2,3x+4 (no spaces in between).
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