Unit 4: Linear Equations In-Depth
4.1 Using m & b to graph equations

Write down this problem on your
COMMUNICATOR
Be prepared to share your work with the class.
Is (4,24) a solution for y = -22x + 17?
Be prepared to defend your answer.
Page 38 of your INB graph y = -
6
5 𝑥 + 5

• REWORK is due today. It will be your first homework grade for term 2.
• Check myDSD for your End of Term test score.

Have your homework out on your desk.

People with 100%, try this honors question: solve: 0 = -5(y - 10) - 18

Get into your 4-Square Groups graph y = -
6
5 𝑥 + 5
Page 38-39 of your INB

m b

Y = -8x + 10 y = 4
7 x -7
Y = -3x + ½
Y = 5
4 x

I wonder how I could use m & b to my advantage?

graph y = -
6
5 𝑥 + 5

#19
#20
What about these wierdos?

(-7,2) (0,2) (5,2)

Write this in your HOY and VUX foldable.
H O Y
0 slope Equation: Y = 0x + 2 or: Y = 2
Horizontal
Line
It doesn’t matter what x is!
y is ALWAYS 2!!

(-5,5)
(-5,0)
(-5,-3)

Write this in your HOY and VUX foldable.
V U X
Undefined slope Equation: x = # x= -5
Vertical
Line
For every y… x is 2

Let’s have some fun with our FAVORITE Linear Equation!
http://www.youtube.com/user/MindfulOfMnemonics?feature=watch

4.1
Using m & b to graph equations
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