1. Warm-Up 5.1
𝟏 𝟑 𝟑
−𝟏𝟎,−𝟕,−𝟏
𝟏𝟕𝟑,𝟐𝟎𝟓,𝟐𝟔𝟗

2. Section 5.1 Slope-Intercept Form
Goal: Use slope-intercept form to write an equation
of a line.

3. Slope-Intercept Form

4. How to write the equation of a line given the slope and y–intercept:
Slope-Intercept Form
How to write the equation of a line given the slope and y–intercept:
m = 3 ; b = 4
y = mx + b
y = 3x + 4
m = ; b = 8
y = mx + b
y = x + 8
m = –1 ; (0, –7)
y = mx + b
y = –x – 7

5. Slope-Intercept Form y = mx + b y = x – 2
Find the equation of the line:
y = mx + b
y = x – 2 2 3
(0, –2)

6. Homework Assignment #12
5.1 Practice A Sheet