Domain and Range on Graphs and Relations

A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground.

What is the range of this function?

• The range includes all numbers from 5 to 12.5.

• The range includes all integers between 0 and 12.5.

• The range includes all numbers from 0 to 8.5.

• The range includes all numbers from 0 to 12.5

A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground.

What is the domain of this function?

• The domain includes all numbers from 5 to 12.5.

• The domain includes all integers between 0 and 8.5.

• The domain includes all numbers from 0 to 8.5.

• The domain includes all numbers from 0 to 12.5

The graph H shows the height, in meters, of a rocket  seconds after it was launched.

What is H(0)? What does this value represent?

• 15 meters - the starting height of a rocket.

• 15 meters - when the rocket hits the ground.

• 4.7 seconds - the starting time of the rocket

• 4.7 seconds - when the rocket hits the ground

The graph H shows the height, in meters, of a rocket  seconds after it was launched.

What is H(t) = 0? What does this value represent?

• 15 meters - the starting height of a rocket.

• 15 meters - when the rocket hits the ground.

• 4.7 seconds - the starting time of the rocket

• 4.7 seconds - when the rocket hits the ground

The graph H shows the height, in meters, of a rocket  seconds after it was launched.

Describe the domain of this function. 

• 0 to 4.7 seconds

• 0 to 15 meters

• 0 to 30 meters

• 4.7 to 15 seconds

The graph H shows the height, in meters, of a rocket  seconds after it was launched.

Describe the range of this function. 

• 0 to 4.7 seconds

• 0 to 15 meters

• 0 to 30 meters

• 4.7 to 15 seconds

This graph represents the height of a bungee jumper as a function of seconds since the jump began.

Describe the domain.

• Between 0 and 70 seconds.

• Between 0 and 70 feet.

• Between 10 and 80 seconds

• Between 10 and 80 feet.

This graph represents the height of a bungee jumper as a function of seconds since the jump began.

Describe the range.

• Between 0 and 70 seconds.

• Between 0 and 70 feet.

• Between 10 and 80 seconds

• Between 10 and 80 feet.