Find all points on the graph of f(x)=8x^2−26x+21. where the slope of the tangent line is 0. The point(s) on the graph of f(x)=8x^2−26x+21 where the slope of the tangent line is 0 is/are _____?
Find all points on the graph of f(x)=8x^2−26x+21. where the slope of the tangent line is 0. The point(s) on the graph of f(x)=8x^2−26x+21 where the slope of the tangent line is 0 is/are _____?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 4T
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Find all points on the graph of
where the slope of the tangent line is 0.
f(x)=8x^2−26x+21.
The point(s) on the graph of
f(x)=8x^2−26x+21
where the slope of the tangent line is 0 is/are _____?Expert Solution
Step 1
Given :
f(x) = 8x^2-26x+21
Find:
All points where
The slope tangent line is zero.
We know tha slope will be zero when first derivative be zero.
So we need to find f'(x) = 16x-26
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