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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

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

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 21E
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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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