Square root of 100 minus square root of 9

Chose the graph below that represents the following system of inequality’s

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.

16 more than the product of 5 and p