Find a possible formula for the trigonometric function whose values are in the following table.
Hint: Plot the points and sketch your own graph if needed.
y =
| x | 0 | 4 | 8 | 12 | 16 | 20 | 24 |
|---|---|---|---|---|---|---|---|
| y | -7 | -1 | 5 | -1 | -7 | -1 | 5 |
y =
- Question Help:
- Worked Example 1