Loading...
Direct and Inverse Variation
QuizΒ by Mary Ann Moreno
Track each student's skills and progress in your Mastery dashboards
The number of kilograms of water w in a person's body varies directly as the person's mass m is written as
The intensity I of light produced by a light source varies inversely as the square of the distance d from the source is written as
Which is an example ofΒ direct variation?
If π¦ varies directly as π₯ and π¦=30 when π₯=5, find the constant of the variation
Which is an example of inverse variation?
If π¦ varies inversely as π₯ and π¦=6 when π₯=12, find the constant of variation.
Which of the following describes a direct variation?
Which of the following describes an inverse variation?
Which variation statement describes the given graph ?
Which variation statement describes the given graph?
Which variation statement represents theΒ given table of values?
Which mathematical equation represents the given table of values ?
If π¦ varies directly as π₯ and π¦=120 when π₯=8, find π¦ when π₯=10
If π¦ varies directly as π₯ and π¦=4 when π₯=10, find π₯ when π¦=12.
If π¦ varies inversely as π₯ and π¦=14 when π₯=3, find π¦ when π₯=6.
Β The amount of money raised at a charity fund raiserΒ varies directly to the number of attendees. The amount of money raised for five attendees was P 1000. How much money will be raised for 60 attendees?
The number of days to construct a house varies inversely as the number of workers. It takes 10 days for 6 workers, how many workers is needed to finish the job in 12 days?
The time it takes to travel from Marikina City to Baguio City varies inversely as the speed of the car. If the travel takes 5 hours at an average speed of 80 kph, how long would it take travel at an average speed of 40 kph?
On a map, distance in km and distance in cm varies directly, and 25 km are represented by 2 cm. If two cities are 8 cm apart on the map, what is the actual distance between them?
