Note : m=8 2. 7 4-x a. Let f-1(x) = .Find f (x). m+4x b. If g(x) = 3 + v2x – m and f(x) – 1 = x² , then find (fog)(x) in the simplest form? c. Use the horizontal line test to test a linear, a quadratic and cubic function whether one-one function or not. Provide your solution by giving a correct example for the three functions and justify your answers.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.104TI: A path of a toy rocket thrown upward from the ground at a rate of 208 ft/sec is modeled by the...
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Note :   m = 8 

 
Note : m=8
2.
4-x
a. Let f-1(x) =
-.Find f (x).
m+4x
b. If g(x) = 3 + v2x – m and f(x) – 1 = x² , then find (fog)(x) in the simplest form?
-
c. Use the horizontal line test to test a linear, a quadratic and cubic function whether one-one
function or not. Provide your solution by giving a correct example for the three
functions and justify your answers.
Transcribed Image Text:Note : m=8 2. 4-x a. Let f-1(x) = -.Find f (x). m+4x b. If g(x) = 3 + v2x – m and f(x) – 1 = x² , then find (fog)(x) in the simplest form? - c. Use the horizontal line test to test a linear, a quadratic and cubic function whether one-one function or not. Provide your solution by giving a correct example for the three functions and justify your answers.
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