Inverse Functions, Domain, and Range

• addition

• subtraction

• multiplication

• division

• addition

• subtraction

• multiplication

• division

• addition

• subtraction

• multiplication

• division

What step comes first in solving the equation 4x - 2 = 10?

• Add 4x to both sides

• Add 2 to both sides

• Subtract 2 from both sides

• Subtract 10 from both sides

What is the first step to solve -4 - 3x = -10?

• Add 4 to both sides

• Subtract 4 from both sides

• Add 3x to both sides

• Subtract 3x from both sides

What is the domain of a relation?

• the set of all x-values

• the set of all y-values

Which is the set of all y-values or the outputs?

• Domain

• Range

• Relation

• Function

What is the domain of the relation shown in the table?

• {12}

• {6, 18}

• {3, 9, 15, 16}

• {13}

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

What variable typically represents the domain?

• x

• y