Let f(x) = x- 2x- 9. a. Find the values of x for which the slope of the curve y = f(x) is 0. b. Find the values of x for which the slope of the curve y= f(x) is 8. a. The slope of the curve is 0 at x =. (Simplify your answer. Use a comma to separate answers as needed.) b. The slope of the curve is 8 at x =. (Simplify your answer. Use a comma to separate answers as needed.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 37E
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Let f(x) = x - 2x - 9.
a. Find the values of x for which the slope of the curve y = f(x) is 0.
b. Find the values of x for which the slope of the curve y = f(x) is 8.
a. The slope of the curve is 0 at x =
(Simplify your answer. Use a comma to separate answers as needed.)
b. The slope of the curve is 8 at x =
(Simplify your answer. Use a comma to separate answers as needed.)
Transcribed Image Text:Let f(x) = x - 2x - 9. a. Find the values of x for which the slope of the curve y = f(x) is 0. b. Find the values of x for which the slope of the curve y = f(x) is 8. a. The slope of the curve is 0 at x = (Simplify your answer. Use a comma to separate answers as needed.) b. The slope of the curve is 8 at x = (Simplify your answer. Use a comma to separate answers as needed.)
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