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7.4A Rate of Change in Mathematical and Real World Problems

Last updated almost 3 years ago

12 questions

1

Frank and his family drove 6 hours every day during a road trip. Which graph best represents y, the total number of hours driven in x days?

1

During migration, a butterfly can trael 30 miles in 1 hour. Which graph best represents y, the number of miles a butterfly can travel in x hours?

1

An artist is making a scale model of a statue. On the model 2 inches represents 1 foot on the actual statue. Which graph best represents this relationship?

1

How did you identify which graph matches the situation for question 3?

1

Which of these does NOT represent the distance a car travels when going 55 miles per hour?

1

The graph represents the linear relationship between the number of books Layla has read and the number of months she has been a member of a book club.

Which of these statements is supported by the rate of change in this relationship?

1

Which answer choice represents a person burning 90 calories by climbing 18 flights of stairs?

1

Pamela rode her bike at a constant rate of 0.1 kilometer per minute. Which table represents y, the number of kilometers Pamela roder her bike in x minutes?

1

Natasha has a job putting letters in envelopes to be mailed. In 1 hour she put 42 letters in envelopes.
Which equation best represents y, the total number of letters Natasha puts in envelopes in x hours if she continues at this rate?

1

How did you identify which equation matches the situation for question 9?

1

An online game increases in number of users at a rate of 500 users each day. Which graph best represents the relationship between y, the number of users, and x, the number of days?

1

A dog eats 1.25 cups of dog food twice a day. Which graph best represents this relationship?

Completed early? Continue practicing with IXL Lesson J.16 Constant Rate of Change (TWW)