What is the right choice for question 8) ? http://postimg.org/image/qkjtyadhd/

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aruv | High School Teacher | (Level 2) Valedictorian

Posted on

Correct answer is A parts

because

`y=Asin(mx)+c`

y=2sin(2x)-3

amplitude=2

period=pi

shifted down by 3 units

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