Let /(x) = 2x- 3x2. (a) Graph the function for x E [-1,5] %3D (b) Compute f (2) and f (2). (c) Write L(x), the equation for the tangent line in slope-intercept form for x = 2. Sketch your equation on the graph. (d) Evaluate L(2.01) using your equation from part (c)
Let /(x) = 2x- 3x2. (a) Graph the function for x E [-1,5] %3D (b) Compute f (2) and f (2). (c) Write L(x), the equation for the tangent line in slope-intercept form for x = 2. Sketch your equation on the graph. (d) Evaluate L(2.01) using your equation from part (c)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.6: Optimization
Problem 11E: Maximum Sales Growth This is a continuation of Exercise 10. In this exercise, we determine how the...
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f(x) = 2x^3 - 3x^2
Answer the following sub-part:
(d) Evaluate L(2.01) using your equation from part c.
(e) Evaluate f (2.01). Why is this value so similar to L(2.01)?
(f) Is L(2.01) an overestimate or an underestimate of f (2.01)? Explain how you would be able to tell without determining the value of f (2.01).
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