Families of Functions

Which type of function is represented by the graph?

• Exponential

• Quadratic

• Square Root

• Absolute Value

The graph most accurately represents which of the following functions?

• y = ∛x

• y = x²

• y = x³

• y = 1 ∕ x

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Which type of function is shown in the graph?

• Absolute Value

• Square Root

• Cube Root

• Rational

• Polynomial

Which is the parent function of the graph?

• f(x) = log x

• f(x) = x³

• f(x) = 1 ∕ x

• f(x) = ∛x

Which type of function is the graph?

• Absolute Value

• Rational

• Exponential

• Logarithmic

Which of the graphs could represent the graph of y = − (x − 3)² ?

• Graph A

• Graph B

• Graph C

• Graph D

Which graph represents

y = |x + 3| − 4 ?

• Graph A

• Graph B

• Graph C

• Graph D

Which most likely represents the equation of this graph?

• y = |x + 2| + 3

• y = |x - 3| + 2

• y = |x + 3| + 2

• y = |x - 2| + 3

What is the range of the function graphed?

• (-∞, -3]

• (-∞, ∞)

• [-4, -1]

• [-3, ∞)