Graphing Systems of Equations with Geogebra Name ______________After graphing both lines, Estimate the point of intersection (EPOI)Then, Go to TOOLS, POINT TOOLS, INTERCSECT 2 OBJECTS. Find the actual point of intersection (APOI)

First 3 examples:Estimated POI Actual POI

1. y= 14 x+3y = -3x + 5

2. Y = 4x – 2Y = -1/3x + 2

3. Y = x – 3Y = -x + 5

4. Y = 5/2x + 5Y = -3/2x + 3

5. Y = 4x – 4Y = -3/4x + 3

6. Y = 2/3x + 5Y = 4/6x -1

For each of the following, NOTE the intercepts and use them to graph the lines.

7. 3x + 5y = 15-x + 2y = -4

8. -3x + 4y = 62x + 3y = 6

9. -2x -3y = 6-x + 2y = -4

10. X + 2y = 2-x + y = 1

*** Create a system of equations that will intersect at the given point.11. (0, 4)

12. (3, 5)

13. (-3, 7)