Question

Which graph represents a vertical shift down 1 of the parent graph of f(x)=sinx?

Answer 1

http://static.k12.com/eli/bb/598/-1/0/2_40668_55160/-1/d7f2c12708943d58c21c79902087122a9d556812/media/81a1f23460ee3545f50075bf4ed7d9ebe675508c/mediaasset_1330939_1.jpg

Answer 2

http://static.k12.com/eli/bb/598/-1/0/2_40668_55160/-1/d7f2c12708943d58c21c79902087122a9d556812/media/77310dd63681a428218f0cf8d9c9527a46711599/mediaasset_1330940_1.jpg

Answer 3

http://static.k12.com/eli/bb/598/-1/0/2_40668_55160/-1/d7f2c12708943d58c21c79902087122a9d556812/media/822cc35fb05561cb5b62a6610bc62bd3ab18befe/mediaasset_1330941_1.jpg

Answer 4

http://static.k12.com/eli/bb/598/-1/0/2_40668_55160/-1/d7f2c12708943d58c21c79902087122a9d556812/media/ada54e29ca8ab21a7c82ffc3812b2cbc07a739ee/mediaasset_1330942_1.jpg

Answer 5

f=sin(x)
f's range stays in between -1 and 1.
Subtract 1 from both of those to find the new range.
[-1-1,1-1].
I subtracted 1 from the y values since we dragging it down.

Answer 6

vertical shift down 1 means
sinx shifted by 1 in downward direction
sinx -1
but sinx range [-1,1] -1=[-2,0]
so graph 1 is ur ans @DeadShot

Answer 7

Thanks!