1. Make a table and a graph of the function y = 2x + 4

2. Determine whehter the ordered pair (-4, 5) is a solution of y = 2x - 4

3. Make a table and a graph of the function y = 3x – 4

4. Determine if the relation represents a function. X Y 1 2 2 4 3 6 4 8

5. Make a table and a graph of the function y = -1/4 x + 6

6. Determine whether the ordered pair (3, 4) is a solution of y = 3x - 5

7. Determine if the relation represents a function. y = -2x + 7

8. Give the domain and range of the function. X Y -1 4 -4 1 -8 -3 -12 -7

9. Determine whether the ordered pair (-5, -8) is a solution of y = x + 3

10. Determine if the relation represents a function. X Y 3 9 2 4 3 1 7 8