Practice Workbook SE - East Penn School District

Name
LESSON 30.2
Use an Equation
Do the values given make y 2x 18 true?
Write yes or no.
1. (1,20) 2. (2,22) 3. (3,24) 4. (7,24)
5. (6,28) 6. (4,26) 7. (9,36) 8. (11,30)
9. (5,28) 10. (3,22) 11. (8,32) 12. (10,38)
Use the equation to complete each function table.
13. y 4x 2 14. y (x 1) 1 15. y 2x 5
Input x 2 4 6
Output
y
Input x 1 2 3
Output
y
Input x 3 6 9
Output
y
16. y 3x 22 17. y 9x 1 18. y (x 2) 2
Input x 1 2 3
Output
y
Input x 1 4 7
Output
y
Input x 0 6 12
Output
y
19. y (x 1) 2 20. y 3x 14 21. y 8x 6
Input x 1 5 9
Output
y
Input x 2 4 6
Output
y
Input x 1 2 3
Output
y
Mixed Review
© Harcourt
Add.
345
456
3,657
1,737
7,324
1,587
3,542
8,732
22. 23. 24. 25. 26.
21,347
3,547
13,216
543
3,211
6,544
7,437
8,472
27. 28. 5,542 29. 30. 31. 9,813
5,842
7,134
Practice
PW161