In the air, it had an average speed of 16 1616 m/s m/sstart text, m, slash, s, end text. in the water, it had an average speed of 3 33 m/s m/sstart text, m, slash, s, end text before hitting the seabed. the total distance from the top of the cliff to the seabed is 127 127127 meters, and the stone's entire fall took 12 1212 seconds.

Given:

Point A (4, -3) is translated 3 units horizontally and -5 units vertically, rotated 90° clockwise, reflected over the x-axis, and dilated by a factor of 5.

To find:

The rule and coordinates of A'.

Solution:

Let a point be P(x,y).

If a point translated 3 units horizontally and -5 units vertically, then

Then, rotated 90° clockwise.

Then, reflected over the x-axis.

Dilated by a factor of 5.

So, the rule of transformation is

We have a point A(4,-3). So, put x=4 and y=-3.

Therefore, the coordinate of point A' are (-40,35).