f(x)-f(a) x-a a. Use the definition man b. Determine an equation of the tangent line at P. c. Plot the graph off and the tangent line at P. f(x)=x²-4, P(-5,21) lim x→a to find the slope of the line tangent to the graph off at P.

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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f(x)-f(a)
x-a
b. Determine an equation of the tangent line at P.
c. Plot the graph off and the tangent line at P.
f(x)=x²-4, P(-5,21)
a. Use the definition mtan = lim
x→a
a. Mtan
to find the slope of the line tangent to the graph of f at P.
0
Transcribed Image Text:f(x)-f(a) x-a b. Determine an equation of the tangent line at P. c. Plot the graph off and the tangent line at P. f(x)=x²-4, P(-5,21) a. Use the definition mtan = lim x→a a. Mtan to find the slope of the line tangent to the graph of f at P. 0
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