Question

Find the amplitude of the sine curve shown below.

Answer 1

A. 4/3
B. 4

C. 2

D. 8

Answer 2

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Answer 3

Im going with B, is that correct?

Answer 4

cant see the sine curve

Answer 5

Amplitude is the first number in front of the y=asin(x) (it's a) this number indicates how much of a vertical stretch or shrink the orgitnal sine curve does

Answer 6

Sorr,y, I thought I posted it.

Answer 7

Normally the sine curve reches a max/min of 1 but this reaches 4 so all you have to do is 4/1=4 (the amplitude) Let me know if you need anything else, Sine curves are rather taunting

Answer 8

Thanks