Domain and Range Homework

Front

What is the definition of the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the definition of the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the domain?

Back

The domain is the set of x-values: {-4, 0, 1, 2}.

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the range?

Back

The range is the set of y-values: {-4, -3, 1}.

Front

What are the coordinates of point H if H = (-2, 4)?

Back

The coordinates of point H are (-2, 4).

Front

What is an ordered pair in the context of coordinate geometry?

Back

An ordered pair is a pair of numbers used to represent a point in a coordinate system, typically written as (x, y).

Front

True or False: The coordinates of a point are written as (y, x).

Back

False. The coordinates of a point are written as (x, y).

Front

What is the significance of the x-coordinate in an ordered pair?

Back

The x-coordinate represents the horizontal position of a point on the Cartesian plane.

Front

What is the significance of the y-coordinate in an ordered pair?

Back

The y-coordinate represents the vertical position of a point on the Cartesian plane.

Front

If a function has a domain of {1, 2, 3, 5}, what does this imply?

Back

It implies that the function is defined for the input values 1, 2, 3, and 5.