Domain and Range from Graphs Quiz

Which grouping symbol is used when the endpoint is included in interval notation?

• Square Brackets

• Parentheses

• Curly Braces

• Angle Brackets

What does a closed circle on a graph indicate about the endpoint?

• The endpoint is included

• The endpoint is not included

• The endpoint is infinite

• The endpoint is undefined

What is the interval notation for the set of all real numbers greater than 3?

• (3, ∞)

• (-∞, 3)

• [3, ∞)

• (-∞, ∞)

What is the set builder notation for the set of all real numbers?

• {x | x ∈ ℝ}

• {x | x > 0}

• {x | x ≠ 0}

• {x | x < 0}

How is the domain of a graph determined?

• By starting at the leftmost point and ending at the rightmost point of the graph.

• By starting at the topmost point and ending at the bottommost point of the graph.

• By starting at the origin and ending at the farthest point from the origin.

• By starting at the rightmost point and ending at the leftmost point of the graph.

What is the range of the given graph in interval notation?

• [-5, 2)

• [-4, 3)

• [-5, 2]

• (-4, 3]

What is the domain of the given graph in interval notation?

• [-4, 3)

• [-5, 2)

• [-4, 3]

• (-5, 2]

What is the range of the given graph in set notation?

• {y | -5 ≤ y < 2}

• {y | -4 ≤ y < 3}

• {y | -5 < y ≤ 2}

• {y | -4 < y ≤ 3}

How is the range of the function represented in set notation?

• {y | y ≤ 0}

• {y | y ≥ 0}

• {x | x ≥ 0}

• {x | x ∈ ℝ}

What is the interval notation for the range of the function?

• (-∞, ∞)

• [0, ∞)

• (-∞, 0]

• (0, ∞)