Ticket out the Door


1. Explain why the ordered pair (-1, 3) is a solution of y = -2x + 1

 

2.Describe the graph of a linear equation in the form Ax + By = C for which

a. A = 0

b. B = 0

c. C = 0

 

3. Show how the graph of y = 2x + 1 for the domain {-1, 0, 2, 3} differs from the graph of y = 2x +1 for the domain of all real numbers.

 

4. Explain why the x and y values used to set the viewing window in the activity do not include negative numbers

 

Determine whether each equation is a linear equation. If an equation is linear, rewrite it in the form Ax + By = C

 

5. 3x - 5y = 0

6. 2x = 6 - y

7. 3x + 3y = 4

 

Graph each equation

8. 3x + y = 4

 

9. x = 6

 

10. x - y = 0

 


Return to 5.4