A table for the function f(x) is shown to the right. Use the table to answer the questions below. y = f(x) 84 21 70 (a) f(42) = Number 42 63 (b) ƒ-l (21) = Number 63 49 70 42 (c) ƒ( Number ) = 70 84 21 (d) ƒ¯l ( Number ) = 70

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.8: Absolute Value Functions
Problem 45PPS
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A table for the function (x) is shown to the right.
Use the table to answer the questions below.
y = fx)
84
21
70
(a) f(42) = Number
42
63
(b) f- (21) = Number
63
49
70
42
(c) ƒ ( Number
) = 70
84
21
(d) f-' ( Number
) = 70
Transcribed Image Text:A table for the function (x) is shown to the right. Use the table to answer the questions below. y = fx) 84 21 70 (a) f(42) = Number 42 63 (b) f- (21) = Number 63 49 70 42 (c) ƒ ( Number ) = 70 84 21 (d) f-' ( Number ) = 70
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