7. Use the information about a and ß given in the figures to find the exact function values - 8² + y² = 1 Sinb=√T.Lu Toshi-8 a. (x, 0.8) •S P 4 (20 sin ² Sing --√1+cosf 2 X=.6 (1,0) Sina-8 cosa.b b. sin(a - B) (-0.8,y) √1+-₁8 (1,0) 4=√1.64 2 -.8² 41,64 = ² r=1
7. Use the information about a and ß given in the figures to find the exact function values - 8² + y² = 1 Sinb=√T.Lu Toshi-8 a. (x, 0.8) •S P 4 (20 sin ² Sing --√1+cosf 2 X=.6 (1,0) Sina-8 cosa.b b. sin(a - B) (-0.8,y) √1+-₁8 (1,0) 4=√1.64 2 -.8² 41,64 = ² r=1
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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