(a) Find the slope m of the tangent to the cûrve y = 7/Vx at the point where x = a > 0. m = (b) Find oguations

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 3E
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(a) Find the slope m of the tangent to the cûrve y = 7//x at the point where x = a > 0.
%3D
m
41
(b) Find equations of the tangent lines at the points (1, 7) and
y(x)%3D
(at the point (1, 7))
Y(x)%3D
at the point
(4, 3)
(c) Graph the curve and both tangents on a common screen.
у
15
10
-4
-2
Transcribed Image Text:(a) Find the slope m of the tangent to the cûrve y = 7//x at the point where x = a > 0. %3D m 41 (b) Find equations of the tangent lines at the points (1, 7) and y(x)%3D (at the point (1, 7)) Y(x)%3D at the point (4, 3) (c) Graph the curve and both tangents on a common screen. у 15 10 -4 -2
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