1. “Patterns, Functions, and Algebra” Math-8 SOL Review Packet
Topics:
Functions
Multistep Equations
Solving and Graphing Inequalities
Properties
Vocabulary
SOL’s Covered:

2. Functions 1) 2) 3)
Select each table that represents a relation with a domain of
{-1, 2, 3} .
New State Question! x y -1 3 2 4 5 x y -2 -1 4 2 5 3 x y -1 2 3 5 4 x y -1 4 3 2
The school store sells t-shirts and sweatshirts each Friday.
Sales totaled $ last Friday.
Let t represent t-shirts, which sold for $10 each.
Let w represent sweatshirts, which sold for $25 each.
Write an equation using t and w to represent the total sales for last Friday.
New State Question!
New State Question!

3. Functions 4) 5)

4. Functions 6) 7)

5. Functions 8) 9)
10)

6. Functions
11)
12)
13)

7. Functions
14)
15)
16)

8. Functions
17)
18)
19)
20)

9. Equations 1) 2) 3) Solve each linear equation. a) b) c) d)
New State Question!
New State Question!
Solve each linear equation. a) b) c) d)
New State Question!

10. Equations 4) 5) 6)
New State Question!

11. Equations 7) 8) 9)
10)
New State Question!

12. Equations
11)
15)
12)
16)
13)
17)
14)
18)

13. Inequalities 1) 2) Graph the solution to on a number line.
Graph the solution to on the number line. 1 2 3 4 5
New State Question!
New State Question!

14. Inequalities 3) 4) 5)
New State Question!

15. Properties 1) 2)
Which property best justifies the work between step 2 and step 3?
Identity Property of Multiplication
Inverse Property of Multiplication
Multiplication Property of Equality
Commutative Property of Multiplication
Step 1
Step 2
Step 3
Step 4
Step 5
New State Question!
New State Question!

16. Properties
Select each equation that illustrates the commutative property of multiplication. Select all equations that are correct. 3) 4)
New State Question!
New State Question!

17. Vocabulary 1) 2) 3) For which sets is this statement true?
All elements are members of the domain of the graphed function.
New State Question!
Lisa’s monthly cell phone charges are listed separately on the
bills from her cell phone company provider.
Mobile-to-mobile calls cost $0.03 per minute.
Mobile-to-land line calls cost $0.05 per minute.
Unlimited text messaging is $45.00 per month.
The monthly service charge of $9.95.
The total bill is taxed at a rate of 5%.
Identify the independent variable(s) and dependent variable(s)
in this situation.
New State Question!
New State Question!

18. Vocabulary 4) 5) 6)
Which table represents a relation with a domain of {-1, 2} and a range of {3,5} ?
a) b) c) d)
New State Question! x y -1 3 2 4 5 6 x y -1 3 5 2 x y -1 2 3 5 x y 3 -1 2 5
New State Question!

19. Vocabulary 7) 8) 9)
New State Question!

20. Vocabulary
10)
11)
12)

21. Vocabulary
13)
14)
15)