Y=Asin(BX+C)

the maximum value of y is 6 when x=0, y=6

the period of the graph is equal to PIE

A,B and C are positive and C is less than 2PIE

anybody???

Results 1 to 4 of 4

- Mar 10th 2011, 12:46 PM #1

- Joined
- Mar 2011
- Posts
- 5

- Mar 10th 2011, 12:50 PM #2

- Mar 10th 2011, 12:56 PM #3

- Joined
- Apr 2005
- Posts
- 19,250
- Thanks
- 2838

First, it is "pi", not "pie".

The maximum value of y= A sin(Bx+ C)**is**A.

If for some x, Bx+ C= 0, the when (subtract the first equation from the second) . Since we are told that the period is , we can take to get .

Finally, the maximum occurs at . Since we are told that it happens when x= 0, we must have .

- Mar 10th 2011, 03:41 PM #4

- Joined
- Mar 2011
- Posts
- 5