Can someone let me use there phone number for an homework app and its called Course hero, and i can't use my number bc iv already used it before

What values of data might affect the statistical measures of spread and center

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

If you answer right ill give brainliest, : )