Unit 5 Lesson 2

1
Unit 5 Lesson 2

• Slope Intercept form

2
Slope of lines

• Label the types of slopes below

Zero slope
Positive
Negative
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3
Slope intercept form

• y mx b

slope
y intercept
4
Label slope and y intercept

• Given y 2x 4
• Given y 1/3x 5

m 2, b -4
m 1/3, b 5
5
Write equations

• Given m 3, b 4
• Given m ½, b -3

y 3x 4
y ½ x - 3