Graph the following. Then estimate the x-values at which tangent lines are horizontal. f(x) = x* - 12x +2 Choose the correct graph below. A. OB. Ay 2200- AY 2200- 12 2200 -12 2200- List the value(s) of x where the tangent line is horizontal. x=(Type an integer or a fraction. Use a comma to separate answers as needed.)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.5: Graphing Rational Functions
Problem 36PS
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What are the x values where the tangent line is horizontal on graph A.
Graph the following. Then estimate the x-values at which tangent lines are horizontal.
f(x) = x* - 12x3 +2
Choose the correct graph below.
O B.
2200
2200-
12
2200
-12
2200-
List the value(s) of x where the tangent line is horizontal.
x=(Type an integer or a fraction. Use a comma to separate answers as needed.)
Enter your answer in the answer box and then click Check Answer.
Transcribed Image Text:Graph the following. Then estimate the x-values at which tangent lines are horizontal. f(x) = x* - 12x3 +2 Choose the correct graph below. O B. 2200 2200- 12 2200 -12 2200- List the value(s) of x where the tangent line is horizontal. x=(Type an integer or a fraction. Use a comma to separate answers as needed.) Enter your answer in the answer box and then click Check Answer.
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