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# A2 3 linear fxns

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### A2 3 linear fxns

1. 1. Linear Equations<br />Algebra 2<br />
2. 2. Example 1<br />On your own<br />
3. 3. m = -3/5<br />
4. 4. Example 2<br />
5. 5. Writing Equations<br />To write an equation in slope-intercept form, you need the slope and the y-intercept of the line.<br />
6. 6. Given: Slope and one point<br />Reminder: A point on the line is a solution to the equation.<br />
7. 7. Example 3<br />
8. 8. Given: Two points<br />Reminder: You can find the slope between two points.<br />
9. 9. Given: Two points<br />Reminder: You can find the slope between two points.<br />When you find the slope, use it and one of the points to find the y-intercept and write the equation.<br />
10. 10. Example 4<br />