SOLUTION: Please help Consider the function y = 3 sin (2(x + pi/2))-1 to answer the following questions. I only need help with 10 and 11 but can you check to see if I got 6-9 right please

Algebra ->  Trigonometry-basics -> SOLUTION: Please help Consider the function y = 3 sin (2(x + pi/2))-1 to answer the following questions. I only need help with 10 and 11 but can you check to see if I got 6-9 right please      Log On


   

Question 1115430: Please help
Consider the function y = 3 sin (2(x + pi/2))-1 to answer the following questions.
I only need help with 10 and 11 but can you check to see if I got 6-9 right please
https://ibb.co/j3HiDc
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
6. periodic in x with period pi
7.the horizontal shift of pi%2F2
8.the vertical shift of -1
9. amplitude is 3, max is 2, min is -4
10.
if the function y+=+3+sin+%282%28x+%2B+pi%2F2%29%29-1, the parent function is y+=+sin+%28x%29
11.