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Hints for #8 & #9 X+ 1 Ax)= 8) The inverse of the function 1) f(x) = 1) Set = y. x-2 is 2) Swap the variables. X+ 1 3) Cross-multiply X+ 2 2) 2x + 1 fx) = X- 1 4) Get the y's on one side of the equal sign. 5) Isolate the y by factoring out the y. 6) Solve for y. 3) (x) --2 X+ 1 = 4) (x) = *+1 X- 1 Az). 9) What is the inverse of 10) For the function (x) = (x- 3) + 1 , find f(x). = x+ 2, where x* -2?

Hints for #8 & #9 X+ 1 Ax)= 8) The inverse of the function 1) f(x) = 1) Set = y. x-2 is 2) Swap the variables. X+ 1 3) Cross-multiply X+ 2 2) 2x + 1 fx) = X- 1 4) Get the y's on one side of the equal sign. 5) Isolate the y by factoring out the y. 6) Solve for y. 3) (x) --2 X+ 1 = 4) (x) = *+1 X- 1 Az). 9) What is the inverse of 10) For the function (x) = (x- 3) + 1 , find f(x). = x+ 2, where x* -2?

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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Hints for #8 & #9 X+ 1 Ax)= 8) The inverse of the function 1) f(x) = 1) Set = y. x-2 is 2) Swap the variables. X+ 1 3) Cross-multiply X+ 2 2) 2x + 1 fx) = X- 1 4) Get the y's on one side of the equal sign. 5) Isolate the y by factoring out the y. 6) Solve for y. 3) (x) --2 X+ 1 = 4) (x) = *+1 X- 1 Az). 9) What is the inverse of 10) For the function (x) = (x- 3) + 1 , find f(x). = x+ 2, where x* -2?
Transcribed Image Text:Hints for #8 & #9 X+ 1 Ax)= 8) The inverse of the function 1) f(x) = 1) Set = y. x-2 is 2) Swap the variables. X+ 1 3) Cross-multiply X+ 2 2) 2x + 1 fx) = X- 1 4) Get the y's on one side of the equal sign. 5) Isolate the y by factoring out the y. 6) Solve for y. 3) (x) --2 X+ 1 = 4) (x) = *+1 X- 1 Az). 9) What is the inverse of 10) For the function (x) = (x- 3) + 1 , find f(x). = x+ 2, where x* -2?
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