A sine function has the following key features:
Period = 4
Amplitude = 3
Mid-line: y=−1
y-intercept: (0, -1)
The function is not a reflection of its parent function over the x-axis.
The first point must be on the mid-line and the second point must be a maximum or minimum value on the graph closest to the first point.
1 answer
so, after all the others whose solution you have seen, what bothers you about this one?