1. Prerequisite Skills
VOCABULARY CHECK
1. Identify the exponent and the base in the expression 138.
ANSWER
Exponent: 8, base: 13
2. Copy and complete: An expression that represents repeated multiplication of the same factor is called a(n) ? .
ANSWER
Power

2. Prerequisite Skills
SKILLS CHECK
Evaluate the expression.
3. x2 when x = 10
4. a3 when a = 3
ANSWER
100
ANSWER 27
5. r2 when r = 5 6
6. z3 when z = 1 2 25 36
ANSWER
ANSWER 1 8

3. Prerequisite Skills
SKILLS CHECK
Order the numbers from least to greatest.
, 6.2, 6.01
, 0.101,
6.01, 6.12, 6.2
ANSWER
0.0098, 0.073, 0.101
ANSWER
Write the percent as a decimal. % % % %
0.04
ANSWER
0.005
ANSWER
0.138
ANSWER
1.45
ANSWER

4. Prerequisite Skills
SKILLS CHECK
Write a rule for the function.
f (x) = x + 2
ANSWER