1. Bellwork x y 1 2 x y 1 2 Monday, November 15th Complete the table.
1. y = 4x y = -3x - 2 x y 1 2 x y 1 2
What is the y-intercept and slope for each problem?

2. Writing and Graphing Linear Equations
Identifying Linear Functions
Using Intercepts
Rate of Change and Slope
Slope-Intercept Form
Writing a Linear Equation Given Two Points
Slopes of Parallel and Perpendicular Lines
Translating Linear Functions
Test Window: Dec. 2nd – 3rd

3. **This only works if you have solved for y!!**
Slope-Intercept Form
y = mx + b
The slope is the coefficient of x
The y-intercept is the number that’s being added or subtracted
**This only works if you have solved for y!!**

4. Writing Equations in Slope-Intercept Form
Ex #1
From a sentence
Write the equation of the line with a slope of 6 and a y-intercept of 84
y = mx + b 6 84

5. Writing Equations in Slope-Intercept Form
Ex #2
From a sentence
Write the equation of the line with a slope of 17 and a y-intercept of -33.
y = mx + b 17 – 33

6. Is the equation in slope-intercept form?
Graphing Equations in Slope-Intercept Form
Ex #1
Graph the function y = 4x - 3
Is the equation in slope-intercept form?
y = mx + b
Identify the slope and y-intercept.
m = 4
b = -3

7. m = 4 b = -3 y = mx + b Ex #1 Graph the function y = 4x - 3
Graphing Equations in Slope-Intercept Form
Ex #1
Graph the function y = 4x - 3
m = 4
b = -3
y = mx + b

8. Is the equation in slope-intercept form?
Graphing Equations in Slope-Intercept Form
Ex #2
Graph the function
Is the equation in slope-intercept form?
y = mx + b
Identify the slope and y-intercept.
m =
b = 4

9. m = b = 4 y = mx + b Ex #2 Graph the function
Graphing Equations in Slope-Intercept Form
Ex #2
Graph the function
m =
b = 4
y = mx + b

10. YOU TRY
Graph the following equations.
y = -5x

11. b = Graph the line. Identify the slope and y-intercept. m =
Graphing Equations given two points
(3, 5) and (0, -4)
Identify the slope and y-intercept.
m =
b =
Graph the line.

12. Graphing Equations given a tablex 3 4 5 6 y -6 -4 -2
Identify the slope and y-intercept.
m =
b =
Graph the line.