Denise G. answered • 02/23/22
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y=Asin (Bx-C)
A is the amplitude
B relates to the period
C is the phase shift
A and C plug into the equation, we have to calculate B
2π/B = period
2π/B = 7π
Solve for B, B=2/7
Fill in the blanks: y=9 sin (2/7x-1/5)
Mann M.
Just recalculated and I got 2/35 for the last part of the equation which was correct. Thank you!
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02/23/22
Mann M.
Strangely, it's telling me that 1/5 is the wrong answer. I also calculated -1/5 for my answer. Thanks a lot!02/23/22