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Find A, B, and H So That F(x) a Sin f(x)=2sin⁡πx+3cos⁡πxf ( x ) = 2 \sin \pi x + 3 \cos \pi x

Question 289

Multiple Choice

Find a, b, and h so that f(x) a sin (b(x - h) ) . Round to two decimal places if necessary.
- f(x) =2sin⁡πx+3cos⁡πxf ( x ) = 2 \sin \pi x + 3 \cos \pi x


A) a=0.31,b=3.14,h=3.61a = 0.31 , b = 3.14 , h = 3.61
B) a=3.61, b=3.14, h=−0.31\mathrm { a } = 3.61 , \mathrm {~b} = 3.14 , \mathrm {~h} = - 0.31
C) a=5.00,b=6.28,h=−0.45a = 5.00 , b = 6.28 , h = - 0.45
D) a=4.29, b=6.28, h=0.31\mathrm { a } = 4.29 , \mathrm {~b} = 6.28 , \mathrm {~h} = 0.31

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