Question

Find the amplitude and the equation of the midline of the periodic function.
A. 2; y = 2
C. 2; y = 3
D. 3; y = 2

Answer 1

I think it is A

Answer 2

That would be incorrect.

Answer 3

What is Ymax - Ymin?

Answer 4

5 max and -1 min

Answer 5

Yes, now subtract them and cut that in half.

Answer 6

4 and 2

Answer 7

Eh? Don't know what you're doing.
5 - (-1) = 5 + 1 = 6

Answer 8

I just did 5 - 1 = 4

Answer 9

No, no. Its 5 - (-1).
Five minus NEGATIVE one.

Answer 10

so y = 3

Answer 11

No, your amplitude is 3.

Answer 12

okay so then y = 2

Answer 13

The midline is either at Ymax - amplitude or Ymin + amplitude.

Answer 14

Correct, the amplitude is 3. The midline is at y = 2.

Answer 15

Thank you I think I was just forgetting my signs

Answer 16

No prob.

Answer 17

I have a few more can you help I will post a new one so I can give you more medals

Answer 18

Just close this one and open a new question.