25-28 - Finding Values of an Inverse Function Assume that f is a one-to-one function. 25. (a) If f(2) = 7, find f'(7). (b) If f-"(3) = -1, find f(-1). %3D 26. (a) If f(5) = 18, find f"(18). %3D (b) If f"(4) = 2, find f(2). 27. If f(x) = 5 - 2x, find f¯'(3). 28. If g(x) = x + 4x with x2 -2, find g¯'(5). %3!
25-28 - Finding Values of an Inverse Function Assume that f is a one-to-one function. 25. (a) If f(2) = 7, find f'(7). (b) If f-"(3) = -1, find f(-1). %3D 26. (a) If f(5) = 18, find f"(18). %3D (b) If f"(4) = 2, find f(2). 27. If f(x) = 5 - 2x, find f¯'(3). 28. If g(x) = x + 4x with x2 -2, find g¯'(5). %3!
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.7: Inverses Of Linear-functions
Problem 32PPS
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Rate of Change
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The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as:
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25–28 ■ Finding Values of an Inverse Function Assume that f is
a one-to-one function.
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