Domain and Range

Front

What is the Domain?

Back

The set of all possible input values (x-values) for a function.

Front

What is the Range?

Back

The set of all possible output values (y-values) for a function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If a function is defined as f(x) = 2x + 3, what is the domain?

Back

All Real Numbers.

Front

If a function is defined as g(x) = 1/(x-2), what is the domain?

Back

All Real Numbers except x = 2.

Front

What does it mean if a function has a restricted domain?

Back

It means that not all real numbers can be used as input values for the function.

Tags

CCSS.HSF-BF.B.4D

Front

For the function c = 16.95x + 4.75, what is the range when 4 ≤ x ≤ 7?

Back

{72.55, 89.50, 106.45, 123.40}.

Front

What is the domain of the parabola created by the ball if it is modeled by the equation h = -0.01d^2 + 3d + 2?

Back

Domain: 0 ≤ d ≤ 570.

Front

What is the domain of the graph if it is defined as -3 ≤ x ≤ 3?

Back

Domain: -3 ≤ x ≤ 3.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

If a function is defined as h(x) = √(x-1), what is the domain?

Back

x ≥ 1.

Front

What is the range of the function f(x) = x^2?

Back

Range: y ≥ 0.