Finding Domain and Range on a Graph

Which of the following represents the range of the quadratic function graphed below?

• y ≤ 9

• y ≥ 9

• y ≤ -1

• y ≥ -1

The graph of an exponential function is shown on the grid. Based on the graph, which statement about the function is true?

• The range is the set of all real numbers less than 0.

• The domain is the set of all real numbers greater than -4.

• The range is the set of all real numbers greater than 0.

• The domain is the set of all real numbers less than -4.

• All real numbers greater than -3 but less than 4.

• All real numbers greater than or equal to -3 but less than or equal to 4.

• All real numbers greater than -1 but less than 4.

• All real numbers greater than or equal to -1 but less than or equal to 4.

Find the domain and the range given the graph of the function.

Find the domain and the range given the graph of the function.

Find the domain and the range given the graph of the function.

D: ​ (a)  

R: ​ (b)  

Find the range of the given function.

Mathematical Equivalence

OFF

What is the domain of the graph?

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

What is the range of the function graphed on the grid?

• {x = -2, 2, 4}

• {-3 ≤ y ≤ 4}

• {-2 ≤ x ≤ 4}

• {y = -3, 0, 4}

What is the range of the function graphed on the grid?

• y < -4

• y ≤ -4

• y ≥ -4

• y > -4