9. Given the cost function, C(n), and the revenue function, R(n), for a company, the profit function is given by P(n) = C(n) – R(n)? a. True b. False 10. Ifƒ= {(−7, 1), (−5, 8), (3, 11), (5, −1)} and g = {(8, 4), (−5, 3), (−1, 7), (5, 5)}, what is f(g(-5))? a. 8 b. 3 c. 11 d. 4 - 11. If f(x) = 2x and g(x) = x² – 15, what is (g −ƒ)(3)?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
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9. Given the cost function, C(n), and the revenue function, R(n), for a company, the profit function is given by
P(n) = C(n) – R(n)?
a.
True
b.
False
10. Ifƒ= {(−7, 1), (−5, 8), (3, 11), (5, −1)} and g = {(8, 4), (−5, 3), (−1, 7), (5, 5)}, what is f(g(-5))?
a. 8
b. 3
c. 11
d.
4
Transcribed Image Text:9. Given the cost function, C(n), and the revenue function, R(n), for a company, the profit function is given by P(n) = C(n) – R(n)? a. True b. False 10. Ifƒ= {(−7, 1), (−5, 8), (3, 11), (5, −1)} and g = {(8, 4), (−5, 3), (−1, 7), (5, 5)}, what is f(g(-5))? a. 8 b. 3 c. 11 d. 4
-
11. If f(x) = 2x and g(x) = x² – 15, what is (g −ƒ)(3)?
Transcribed Image Text:- 11. If f(x) = 2x and g(x) = x² – 15, what is (g −ƒ)(3)?
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