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If f(x) = 3x+7, find f-1(10). A) 3 B) 7 с) 1 D

If f(x) = 3x+7, find f-1(10). A) 3 B) 7 с) 1 D

Algebra and Trigonometry (6th Edition)
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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If f(x) = 3x+7, find f-1(10). B 7 c) 1 D 3.
Transcribed Image Text:If f(x) = 3x+7, find f-1(10). B 7 c) 1 D 3.
Given the solution in finding the inverse of f(x) = 2x- 3, y=2x - 3 x = 2y-3 x+3 = 2y 2y 2 x+3 3 f-1(x) = x + Is the inverse function found correctly? x+3 (A No, because f-1(x) (B Yes, because f-(x) = x + 2 © No, because f=1(x) = +3 D Yes, because f(x) = 2x- 3. + IN
Transcribed Image Text:Given the solution in finding the inverse of f(x) = 2x- 3, y=2x - 3 x = 2y-3 x+3 = 2y 2y 2 x+3 3 f-1(x) = x + Is the inverse function found correctly? x+3 (A No, because f-1(x) (B Yes, because f-(x) = x + 2 © No, because f=1(x) = +3 D Yes, because f(x) = 2x- 3. + IN
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