Question

What are the amplitude and midline?

Amplitude: 5; midline: y = 1

Amplitude: 5; midline: y = 0

Amplitude: 4; midline: y = 1

Amplitude: 4; midline: y = 0

Answer 1

Any ideas?

Answer 2

the third one.

Answer 3

Looks like the right answer to me.

Answer 4

It's a sine graph so it'll start at the midline, 1, and it goes up to 5. 5-1=4

Answer 5

A is the correct answer.

Answer 6

You can also tell the amplitude is 4 because the lowest point it touches is -3 and the highest point is 5, so it has a total span of 8 units, meaning it must be wobbling up and down with an amplitude of half that, which is 4.

Check your answer @Haseeb96 you're wrong, @wrstlr3232 is completely right.

Answer 7

i was thinking A but i didnt even think about it being a sine graph