Sketch graphs of the functions in Exercises 65-72 by hand, without using a calculator or graphing utility. Indicate any roots, intercepts, and asymptotes on your graphs. ()- 65. f(x) + 10 66. f(x) = -0.25(3*-2) 67. f(x) = 20 – 5e-2x 68. f(x) = log1/2* 69. f(x) = – log,(x – 3) 70. f(x) = sin(2x) +4 71. f(2) – 2 cos(x -) 71. f(x) = 2 cos(x 72. f(x) = tan-1(x – 2) + A

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 84E
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Sketch graphs of the functions in Exercises 65-72 by hand,
without using a calculator or graphing utility. Indicate any
roots, intercepts, and asymptotes on your graphs.
()-
65. f(x)
+ 10
66. f(x) = -0.25(3*-2)
67. f(x) = 20 – 5e-2x
68. f(x) = log1/2*
69. f(x) = – log,(x – 3)
70. f(x) = sin(2x) +4
71. f(2) – 2 cos(x -)
71. f(x) = 2 cos(x
72. f(x) = tan-1(x – 2) + A
Transcribed Image Text:Sketch graphs of the functions in Exercises 65-72 by hand, without using a calculator or graphing utility. Indicate any roots, intercepts, and asymptotes on your graphs. ()- 65. f(x) + 10 66. f(x) = -0.25(3*-2) 67. f(x) = 20 – 5e-2x 68. f(x) = log1/2* 69. f(x) = – log,(x – 3) 70. f(x) = sin(2x) +4 71. f(2) – 2 cos(x -) 71. f(x) = 2 cos(x 72. f(x) = tan-1(x – 2) + A
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