Néxt question Evaluate the following limit or state that it does not exist. (Hint: Identify the limit as the derivative of a function f at a point a.) tan x-1 lim X- 4 Which of the following is one possible f and a such that f'(a) is equal to the given limit? O A. f(x) = cot x, a = 4 O B. f(x) = cot x, a = - 4 C. f(x) = tan x, a = 4 O D. f(x) = tan x, a = - 4
Néxt question Evaluate the following limit or state that it does not exist. (Hint: Identify the limit as the derivative of a function f at a point a.) tan x-1 lim X- 4 Which of the following is one possible f and a such that f'(a) is equal to the given limit? O A. f(x) = cot x, a = 4 O B. f(x) = cot x, a = - 4 C. f(x) = tan x, a = 4 O D. f(x) = tan x, a = - 4
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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3.5 Q16
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Evaluate the following limit or state that it does not exist. (Hint: Identify the limit as the derivative of a function f at a point a.)
tan x- 1
lim
X→r/4
4
Which of the following is one possible f and a such that f'(a) is equal to the given limit?
O A. f(x) = cot x, a =
4
О В. f(x) %3D сot x, а %3D
4
О С. f(x) %3Dtan x, а %3D—
4
D. f(x) = tan x, a=
4
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