Lesson 25 Eureka

What is the rate at which Toby is walking towards his friend's home?

• 20 meters per minute

• 25 meters per minute

• 30 meters per minute

• 35 meters per minute

How far will Toby be from his home after 3 minutes of walking?

• 150 meters

• 175 meters

• 200 meters

• 225 meters

Identify the independent variable in the scenario where Toby walks from his home to his friend's home.

• Toby's speed

• Time in minutes

• Distance from home in meters

• Toby's friend's location

What is the dependent variable in the scenario described?

• Time in minutes

• Toby's walking speed

• Distance from home in meters

• Number of steps Toby takes

What does the variable 'y' represent in the equation y = 100 + 25x?

• The time Toby walks in minutes

• The distance Toby is from his home in meters

• The speed of Toby's walk in meters per minute

• The number of steps Toby takes

What does the variable 'x' represent in the equation y = 100 + 25x?

• The distance Toby is from his home in meters

• The time Toby walks in minutes

• The speed of Toby's walk in meters per minute

• The number of steps Toby takes

According to the graph, how far is Toby from his home after 8 minutes of walking?

• 300 meters

• 200 meters

• 100 meters

• 400 meters

What is the scale used for the x-axis in the graph?

• 1 unit = 1 minute

• 1 unit = 2 minutes

• 1 unit = 5 minutes

• 1 unit = 10 minutes

What is the scale used for the y-axis in the graph?

• 1 unit = 25 meters

• 1 unit = 50 meters

• 1 unit = 75 meters

• 1 unit = 100 meters

How many steps does Sana take in total after hiking for 3 minutes?

• 1,860 steps

• 2,040 steps

• 1,680 steps

• 2,220 steps