The function f(x) = (x + 3)° is one-to-one. a. Find an equation for f1 (x), the inverse function. b. Verify that your equation is correct by showing that f(f1(x)) = x and f- (f(x)) =x. ..... a. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O A. f (x) =D. for all x O B. f (x)= for x2 OC. f'(x)=| for xs O D. f'(x)= for x# b. Verify that the equation is correct. and Substitute. Simplify. %3D %3D The equation is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 28PPS
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The function f(x) = (x +3) is one-to-one.
a. Find an equation for f1 (x), the inverse function.
b. Verify that your equation is correct by showing that f(f(x)) = x and f-1 (f(x)) =x.
a. Select the correct choice below and fill in the answer box(es) to complete your choice.
(Simplify your answer. Use integers or fractions for any numbers in the expression.)
O A. f (x) =D, for all x
O B. f1(x)= |
for x2
OC. f'(x)=, for xs
O D. f'(x)=, for x#
b. Verify that the equation is correct.
and
ffx) = f-1 (D
Substitute.
Simplify.
The equation is
Transcribed Image Text:The function f(x) = (x +3) is one-to-one. a. Find an equation for f1 (x), the inverse function. b. Verify that your equation is correct by showing that f(f(x)) = x and f-1 (f(x)) =x. a. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O A. f (x) =D, for all x O B. f1(x)= | for x2 OC. f'(x)=, for xs O D. f'(x)=, for x# b. Verify that the equation is correct. and ffx) = f-1 (D Substitute. Simplify. The equation is
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