9. Point P(4, -2) undergoes a translation given by (x, y) + (x + 3, x - a),
followed by another translation (x, y) + (x – b, x + 7) to produce the image of P"(-5, 8).
Find
the values of a and b and point P'.

Which function has the same domain as y=2x

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.

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.