3.1++3.2

=**3 .1** 1) D . 2)A 3) C 4) E 5)F 6) B .=

**3.2**
=__**Summarize what we did in class today.**__ Explain what similar features are shown in the graph x>5 as you would graph it on a number line and x>5 as you would graph it on a coordinate plane. Also explain the similarities of x<=3 as graphed on a number line and x<=3 on a coordinate plane. Explain how this same thinking applies to y<2x+1 ?? How do you know which side of the line should be shaded since the line is slanted? Be sure to explain the short-cut method as well as the algebraic method you could use to prove that the correct side of the line has been shaded.=

“>”
the line has been shaded of right. this is

Hollow 
“<” the line has been shaded of left. (Hollow)

≤ and ≥ are
 * 1) Solid.