12 + 1 - 10 Consider the expression +3
When using the inspection method, the number you would add to (and subtract from) the constant term of the numerator so the polynomial in
the numerator will have (x + 3) as a factor is

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.