Exploring Domain and Range of Linear Functions

What does the domain of a function represent?

• The highest y-value

• All possible x-values

• The lowest x-value

• All possible y-values

Which comes first in the dictionary, domain or range?

• Neither

• They are the same

• Domain

• Range

What type of graph contains only dots?

• Quadratic

• Continuous

• Linear

• Discrete

What does a continuous graph look like?

• A connected line

• A series of unconnected dots

• A bar chart

• A pie chart

If you add zero plates to the barbell, what is the total weight?

• 24 pounds

• 4 pounds

• 44 pounds

• 20 pounds

What is the total weight if you add three pairs of plates to the barbell?

• 104 pounds

• 44 pounds

• 64 pounds

• 84 pounds

What is the domain of a function in a graph that goes from -9 to 2?

• From 0 to 9

• All integers

• All real numbers

• From -9 to 2

What does an open circle on a graph indicate?

• Just greater than

• Greater than or equal to

• Just less than

• Less than or equal to

What is the range of the student's distance from the recreation center?

• All real numbers

• All integers

• 0 to 9

• 0 to 28

How many uniforms can be bought if there are at least 8 but not more than 12 players?

• 6, 7, 8, 9, 10

• 5, 6, 7, 8, 9

• 7, 8, 9, 10, 11

• 8, 9, 10, 11, 12