Part A: If an equation of the tangent line to the curve y=f(x) at the point where x= 2 is y 4x-5, find f(2) and f'(2)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.2: Polynomial Functions
Problem 96E: What is the purpose of the Intermediate Value Theorem?
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Part A: If an equation of the tangent line to the curve y = f(x) at the point where
x = 2 is y = 4x – 5, find f(2) and f'(2)
Part B: Evaluate the limits (choose 4 only)
1) lim y
y-4 2-Vy
x+6x+5
2) lim
x1 x-3x-4
t3+3t2-12t+4
3) lim
4)
sin3h-2h
lim
t3-4t
h
sin?x
5) lim
x0 1-cos x
Part C: Check the continuity of the following function at x = 1
(1+x
f(x) = {x?
2-x
if x < -1
if - 15x<1
if x21
Transcribed Image Text:Part A: If an equation of the tangent line to the curve y = f(x) at the point where x = 2 is y = 4x – 5, find f(2) and f'(2) Part B: Evaluate the limits (choose 4 only) 1) lim y y-4 2-Vy x+6x+5 2) lim x1 x-3x-4 t3+3t2-12t+4 3) lim 4) sin3h-2h lim t3-4t h sin?x 5) lim x0 1-cos x Part C: Check the continuity of the following function at x = 1 (1+x f(x) = {x? 2-x if x < -1 if - 15x<1 if x21
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