If 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: a) What is the rule (written using proper symbols)? b) What are the coordinates of A'?

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).

divide by 5

step-by-step explanation:

60/5 = 12