The Real Number System Review

• F

• G

• H

• J

• A

• B

• C

• D

• A

• B

• C

• D

The set of numbers -4, -3, -2, -1, 0, 1, 2, 3, 4... are considered

• natural/counting numbers

• whole numbers

• integers

• none of the above

Which of the following is a whole number?

• 12

• 0.5

• -2

The number 0.65 is considered

• a natural/counting number

• a whole number

• an integer

• a rational number

• 7, only

• -7, only

• 7 and -7

• 24 and -24

• x = 9

• x = -9

• x = 3

• x = -3

• a rational number because 121 is a perfect square

• a rational number because 121 is a non-perfect square

• an irrational number because 121 is a perfect square

• an irrational number because 121 is a non-perfect square

• -5, only

• 5, only

• -5 and 5

• There is no real solution.