2 sin? (0) – 2 sin (8) – 1 = 0 (a) Sketch the graph of the function. f (e) = 2sin² (0) – 2 sin (8) – 1 -6 -2 4 -2 -2 -0.5 -4 -2 4 -2 (b) Use your graphing calculator to find the solutions to the equation by graphing the function represented by the left side of the equation and then finding its zeros. Make sure your calculator is set to degree mode. (Enter your answer in the form a + bk, where a e [0, 360°), b is the smallest possible positive number of degrees, and k represents any integer. Round your answer to the nearest tenth of degree. Enter solutions from smallest to largest. If there are any unused answer boxes, enter NONE in the last boxes.) e, - ok 82 = ok

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.5: Properties Of Logarithms
Problem 62E
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2 sin? (0) – 2 sin (0) – 1 = 0
(a) Sketch the graph of the function.
f (8) = 2sin? (0) – 2 sin (8) – 1
-6
-2
2
-6
-2
4
-4
-2
0.5
-6
-4
|-2
6
-0.5
-6
-4
-2
2
-2
(b) Use your graphing calculator to find the solutions to the equation by graphing the function represented by the left side of the equation and then finding its zeros. Make sure your calculator is set to
degree mode. (Enter your answer in the form a + bk, where a E [0, 360°), b is the smallest possible positive number of degrees, and k represents any integer. Round your answer to the nearest tenth
of degree. Enter solutions from smallest to largest. If there are any unused answer boxes, enter NONE in the last boxes.)
e, =
ok
82 =
|ok
Transcribed Image Text:2 sin? (0) – 2 sin (0) – 1 = 0 (a) Sketch the graph of the function. f (8) = 2sin? (0) – 2 sin (8) – 1 -6 -2 2 -6 -2 4 -4 -2 0.5 -6 -4 |-2 6 -0.5 -6 -4 -2 2 -2 (b) Use your graphing calculator to find the solutions to the equation by graphing the function represented by the left side of the equation and then finding its zeros. Make sure your calculator is set to degree mode. (Enter your answer in the form a + bk, where a E [0, 360°), b is the smallest possible positive number of degrees, and k represents any integer. Round your answer to the nearest tenth of degree. Enter solutions from smallest to largest. If there are any unused answer boxes, enter NONE in the last boxes.) e, = ok 82 = |ok
(c) Use your graphing calculator to find e if 0° <e< 360° by graphing the function represented by the left side of the equation and then finding its zeros. Make sure your calculator is set to degree
mode. (Enter solutions from smallest to largest. If there are any unused answer boxes, enter NONE in the last boxes. Round your answer to the nearest tenth of degree.)
e1 =
82
Transcribed Image Text:(c) Use your graphing calculator to find e if 0° <e< 360° by graphing the function represented by the left side of the equation and then finding its zeros. Make sure your calculator is set to degree mode. (Enter solutions from smallest to largest. If there are any unused answer boxes, enter NONE in the last boxes. Round your answer to the nearest tenth of degree.) e1 = 82
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