7. What is the equation of the graph shown below? W a)f(x) = (x + 2)²(x-1)² b) f(x) = (x + 2)(x+1)(x - 1)(x+2) c) f(x) = (x + 2)² (x − 1)²(x−2)²(x + 1)² d) f(x) = -(x + 2)(x+1)(x-1)(x-2)

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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7.
What is the equation of the graph shown below?
W
a) f(x) = (x + 2)²(x-1)²
b) f(x) = (x + 2)(x + 1)(x-1)(x+2)
c) f(x) = (x + 2)²(x-1)²(x - 2)²(x + 1)²
d) f(x) = -(x + 2)(x+1)(x-1)(x-2)
Transcribed Image Text:7. What is the equation of the graph shown below? W a) f(x) = (x + 2)²(x-1)² b) f(x) = (x + 2)(x + 1)(x-1)(x+2) c) f(x) = (x + 2)²(x-1)²(x - 2)²(x + 1)² d) f(x) = -(x + 2)(x+1)(x-1)(x-2)
13.
A student walks in front of a motion detector and the position is recorded. A graph of distance
against time is shown below. On what interval is the student approaching the detector?
a) Osts3
14
b) 3st s5
c) 5sts8
d) 8 sts 10
Transcribed Image Text:13. A student walks in front of a motion detector and the position is recorded. A graph of distance against time is shown below. On what interval is the student approaching the detector? a) Osts3 14 b) 3st s5 c) 5sts8 d) 8 sts 10
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