4) The domain of f(x) = 4 cos-(3x- 1) + 5 is 3) If f(x) = 1+ x+x? then f-1(1) = a) 1 d) 2 e) non b) 0 c) -1 %3D a) [0,] b) [2,3] e) non c) [1,8] d) (-2,4) 5) The range of f(x) = -81 is x2-9 %3D a) R b) [4, c0) c) [9,00)/{18} d)R/{2} e) non

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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4) The domain of f(x) = 4 cos-(3x- 1) + 5 is
3) If f(x) = 1+ x+x² then f-1(1) =
a) 1
d) 2
e) non
b) 0
c) -1
%3D
e) non
a) [0,] b) [2,3]
c) [1,8] d) (-2,4)
5) The range of f(x) =
-81
%3D
x2-9
is
a) R
b) [4, c0)
c) [9,00)/{18}
d) R/{2} _e) non
6) The domain of f(x) = In () is
%3D
a) (-, –3) U ( 3, 00)
c) (-3,1) U (3, )
e) non
b) (-3,3)
d) (-co,00)
Transcribed Image Text:4) The domain of f(x) = 4 cos-(3x- 1) + 5 is 3) If f(x) = 1+ x+x² then f-1(1) = a) 1 d) 2 e) non b) 0 c) -1 %3D e) non a) [0,] b) [2,3] c) [1,8] d) (-2,4) 5) The range of f(x) = -81 %3D x2-9 is a) R b) [4, c0) c) [9,00)/{18} d) R/{2} _e) non 6) The domain of f(x) = In () is %3D a) (-, –3) U ( 3, 00) c) (-3,1) U (3, ) e) non b) (-3,3) d) (-co,00)
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