Name ____________________________ Algebra I: 1 st Semester Exam Review Chapter 1 1. Label the appropriate set of numbers. Write two examples for each set of numbers. 2. Write algebraic expressions. a. 8 less than the product of a number and 4 b. The quotient of 14 and a number squared 3. Write verbal expressions. a. b. c. 4. Evaluate if and . a. b. 5. Simplify. a. b. 6. Express the relation {(1, 1), (0, 2), (3, –2)} as a table, a graph, and a mapping. Determine the domain and range.
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Name ____________________________
Algebra I: 1st Semester Exam Review
Chapter 1
1. Label the appropriate set of numbers. Write two examples for each set of numbers.
2. Write algebraic expressions.
a. 8 less than the product of a number and 4
b. The quotient of 14 and a number squared
3. Write verbal expressions.
a.
b.
c.
4. Evaluate if and .
a. b.
5. Simplify.
a. b.
6. Express the relation {(1, 1), (0, 2), (3, –2)} as a table, a graph, and a mapping. Determine the domain
and range.
7. Determine if each relation is a function.
a. b. {(–3, –3), (–3, 4), (–2, 4)} c.
8. If – and – , find each value.
a. f(4) b. g(2) c. f(–5)
9. Identify the graph as linear or nonlinear. Then explain what the graph represents.
a. b. c.
Identify the property that justifies each of the equality expressions below.
10. – –
11.
12.
13.
14.
15.
Chapter 2
Translate each sentence into an equation or formula.
1. Three times a number t minus twelve equals forty.
2. One–half of the difference of a and b is 54.
3. Three times the sum of d and 4 is 32.
4. The area A of a circle is the product of π and the radius r squared.