Transpiring Tuesday1. Take out your 4.1 Homework

2. Get out a piece of paper for the warm up3. Get your calculator

4. DEAR

Determine the coefficient and y-intercept:Warm Up

1) y=6x+10

2) -2x+8=y

3) 3+4x=y

4) y=1

5) y=5-x

6) 9x=y

7) y=x

8) 3=y

C: 6, y-int: 10

C: -2, y-int: 8

C: 4, y-int: 3

C: 0, y-int: 1

C: -1, y-int: 5

C: 9, y-int: 0

C: 1, y-int: 0

C: 0, y-int: 3

Homework #1, 42

You need a 4.2 Lab Sheet and something to write with!!

If you do not have enough room in the designated notes section, there is room on the back!!

Turn to page 72 in your blue textbook!!

Notes Time

Graphs!!

Tables!!

Equations!!

Lets here what you said and check them! All answers should lie on the line:

Notice that -3+5=8 and –(-2) +10 =8

Graph: Take the change in y values over the change in x values from two points.

Table: In the table you need to check the ratio of change in y to change in x. This should be the same for all points.

Equation: The slope is the coefficient of x (m in y=mx+b)

Play slope game on Calculator!!!Extension

Pg. 78-87 #2-12, 45Homework for Tonight