Suppose that f(æ) = 11x² + 4x. Find: (A) f'(x) = %3D (B) The slope of the graph of f(x) at æ = 2 and æ = 3. %3D Slope at x = 2: Slope at x = 3:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section: Chapter Questions
Problem 26MCQ
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Suppose that f(x) = 11x? + 4x. Find:
(A) f'(æ) =
(B) The slope of the graph of f(æ) at x = 2 and x = 3.
Slope at x =
2:
Slope at x = 3:
(C) An equation for the tangent lines at x = 2 and x = 3.
Tangent line at x =
2: y
Tangent
line
at x = 3: y
(D) List all values of a where the tangent line is horizontal.
Value(s) of x =
Transcribed Image Text:Suppose that f(x) = 11x? + 4x. Find: (A) f'(æ) = (B) The slope of the graph of f(æ) at x = 2 and x = 3. Slope at x = 2: Slope at x = 3: (C) An equation for the tangent lines at x = 2 and x = 3. Tangent line at x = 2: y Tangent line at x = 3: y (D) List all values of a where the tangent line is horizontal. Value(s) of x =
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