1. Graph and label the pre-image. (x, y) (2x, 2y) M(-3,2) A(-2,3) T(-1,2) H(-2,1) Then draw and label and image after a scale factor of 2. 2. Compare the pre-image and image. (What changed? What stayed the same?) 3. Give an example of a scale factor that would shrink the pre-image. 4. In number 1, the lengths of the image doubled. Did the area also double?

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120