1. Slopey = mx + b
Algebra 2

2. Example 1

3. Slope given graphs

4. Slope given points

5. y = mx + b
The most common form for a linear equation is called slope-intercept form.

6. y = mx + b
The most common form for a linear equation is called slope-intercept form.
The equation for this form is y = mx + b.

7. y = mx + b
x represents the input.

8. y = mx + b
x represents the input.
y represents the output.

9. y = mx + b
x represents the input.
y represents the output.
m is the slope of the line.

10. y = mx + b
x represents the input.
y represents the output.
m is the slope of the line.
b is the y-intercept.

11. To graph:
Plot the y-intercept first.

12. To graph:
Plot the y-intercept first.
From that point, use the slope to rise and run to the next point.

13. To graph:
Plot the y-intercept first.
From that point, use the slope to rise and run to the next point.
Connect with a line.