Interpreting Domain & Range of Linear

Front

What is 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

How do you determine the domain of a linear function?

Back

To determine the domain of a linear function, identify the range of x-values that make sense in the context of the problem.

Front

What does the notation 0 ≤ x ≤ 2 represent?

Back

This notation indicates that x can take any value from 0 to 2, inclusive.

Front

In the context of distance functions, what does D(t) represent?

Back

D(t) represents the distance traveled after t hours.

Front

What is the domain of D(t) if a car travels for 2 hours?

Back

The domain of D(t) is 0 ≤ t ≤ 2.

Front

What does the function D(m) represent in Quincy’s dog walk scenario?

Back

D(m) represents the distance Quincy and his dog have walked after m minutes.

Front

What is the domain of D(m) if Quincy walks for 20 minutes?

Back

The domain of D(m) is all real numbers from 0 to 20.

Front

What does the graph of a function show?

Back

The graph of a function shows the relationship between the input values (x) and the output values (y).

Front

What is the domain of a function represented graphically?

Back

The domain is represented by the x-values that appear on the graph.

Front

What does it mean if a function has a domain of 0 < x < 8?

Back

It means that x can take any value greater than 0 and less than 8.