121. [T] y = -at (1, -1) 2

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.4: Definition Of The Derivative
Problem 1YT: YOUR TURN For the graph of f(x)=x2x, a find the equation of the secant line through the points where...
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For the following exercises, find the equation of the tangent line T(x) to the graph of the given function at the indicated point. Use a graphing calculator to graph the function and the tangent line.

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121

For the following exercises, find the equation of the tangent
line T(x) to the graph of the given function at the indicated
point. Use a graphing calculator to graph the function and
the tangent line.
118. [T] y = 3x² + 4x+1 at (0, 1)
119. [T] y = 2√x+1 at (4, 5)
120. [T] y=2 at (-1, 1)
121. [T] y=-at (1,-1)
Transcribed Image Text:For the following exercises, find the equation of the tangent line T(x) to the graph of the given function at the indicated point. Use a graphing calculator to graph the function and the tangent line. 118. [T] y = 3x² + 4x+1 at (0, 1) 119. [T] y = 2√x+1 at (4, 5) 120. [T] y=2 at (-1, 1) 121. [T] y=-at (1,-1)
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