Families of Functions Review

What function family do I belong to?

• Linear

• Exponential

• Quadratic

• Linear Absolute Value

Is the graph of the equation increasing, decreasing, both or neither?

• Increasing

• Decreasing

• Both

• Neither

What function family do I belong to?

• Linear

• Quadratic

• Exponential

• Linear Absolute Value

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 graph represents

y = |x + 3| − 4 ?

• Graph A

• Graph B

• Graph C

• Graph D

What is the correct transformed equation for the graph?

• y = (√x) - 4

• y = (√x) + 4

• y = √(x - 4)

• y = √(x + 4)

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, ∞)

Name the interval(s) where the function is decreasing? Click all that apply.

• -∞ < x < -1

• -1 < x < 1

• -2 < x < 2

• 1 < x < ∞