2. Lesson 57.notebook
January 14, 2014
Lesson 57 Warm-Up:
Use the figure below to answer #1 & #2.
1)
Name one pair of alternate interior angles.
2)
If the m
m f?
a is 120 degrees, what is the
a b
d c
e f
h g
3)
Simplify:
x9y
x8y
4)
Simplify:
2x2 - 3x - x2 + 5
5)
Graph y = x - 2 on a coordinate plane.