2. The graph of a function f is reflected across the r-axis and then shifted left by 2 units. Which of the following describes this transformation on f ? (a) - f(x) (b) f(x) + 2 (c) – f(x + 2) (d) – f(x – 2) (e) – f(x) + 2. -

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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2. The graph of a function f is reflected across the x-axis and then shifted
left by 2 units. Which of the following describes this transformation on f ?
(a) – f(x) (b) f(x)+ 2 (c) – f(x + 2) (d) – f(x – 2) (e) – f(x)+ 2.
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Transcribed Image Text:2. The graph of a function f is reflected across the x-axis and then shifted left by 2 units. Which of the following describes this transformation on f ? (a) – f(x) (b) f(x)+ 2 (c) – f(x + 2) (d) – f(x – 2) (e) – f(x)+ 2. - -
1. Which of the following is continuous at x = 0
1
I. f(x) = |x| II. f(x)
— аrctan z III. f(")
?
(a) I only (b) II only (c) I and II only (d) II and III only (e) none of these.
Transcribed Image Text:1. Which of the following is continuous at x = 0 1 I. f(x) = |x| II. f(x) — аrctan z III. f(") ? (a) I only (b) II only (c) I and II only (d) II and III only (e) none of these.
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