Question

page 14 of 15
Simultaneous Transformations of Periodic Functions Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
3 of 53 of 5 Items




















Question
Use the image to answer the question.

A waveform is graphed on a coordinate plane.
▶Click for Long Desc

Determine the equation of the midline of the periodic function in the graph.

(1 point)
y=

Remaining Attempts : 3

Answer 1

I can’t see the graph from your message. Please either upload the image or paste the “Long Desc” (the graph’s numeric max/min or the y-values of peaks and troughs).

To find the midline yourself: find the maximum y-value (ymax) and the minimum y-value (ymin) of the waveform and compute
y = (ymax + ymin) / 2.
For example, if ymax = 3 and ymin = −1 then the midline is y = (3 + (−1))/2 = 1.

Send the graph or the peak/trough values and I’ll give the exact equation.