Domain and Range Parabola

What is the domain of the graph?

• All real numbers

• To Infinity and beyond

• y ≥ 0

• x ≥ 0

What is the range of the graph?

• All real numbers

• To Infinity and beyond

• y ≥ 0

• x ≥ 0

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

What is the domain and range of the following function:
y = 3x² -6x +5

What is the domain and range of the parabola?

• Domain: all real numbers

  Range: all real numbers

State the Range of the above parabola. Please type in your answer with no spaces between your terms.

Mathematical Equivalence

ON

What is the RANGE of the parabola on the graph?

• All real numbers.

• All real numbers greater than or equal to 2.

• All real numbers less than or equal to 2

Answer explanation

Notice that the parabola has TWO ARROWS and opens DOWNWARD. There are NO y values ABOVE 2. The graph uses all negative, positive, whole numbers and fractions for its y-values LESS than 2. Thus, the Range is all real numbers less than or equal 2

Determine the domain and range of the function

• Domain: All real numbers, Range: All real numbers

• Domain: x ≥ -4, Range: All real numbers

• Domain: All real numbers, Range: y ≥ -4

• Domain: -1 ≤ x ≤ 5, Range: y ≥ -4

State the Range of the above parabola. Please type in your answer with no spaces between your terms.

Mathematical Equivalence

ON

Answer explanation

What is the range of the parabola?

​ ​ (a)