(a) Why is fone-to-one? domain range N (b) What are the domain and range of f-1? (Enter your answers in interval notation.) [-1,3] [-3,3] M f is one-to-one because it passes the Horizontal Line Test (c) What is the value of f-¹(0)? 0 X (d) Estimate the value of f1(-1) to the nearest tenth. -1 x

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
(a) Why is f one-to-one?
T
domain
range
N
f is one-to-one because it passes the Horizontal Line Test
(b) What are the domain and range of f-1? (Enter your answers in interval notation.)
[-1,3]
[-3,3]
X
L
X
N
(c) What is the value of f-¹(0)?
0
x
(d) Estimate the value of f-1(-1) to the nearest tenth.
-1
x
Transcribed Image Text:(a) Why is f one-to-one? T domain range N f is one-to-one because it passes the Horizontal Line Test (b) What are the domain and range of f-1? (Enter your answers in interval notation.) [-1,3] [-3,3] X L X N (c) What is the value of f-¹(0)? 0 x (d) Estimate the value of f-1(-1) to the nearest tenth. -1 x
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