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Warm Up- 4/3- Direct Variation

Last updated almost 2 years ago

3 questions

1

Question 1

1.

The value of y varies directly with x. If y = 125 when x = -5, what is the value of x when y = 200?

1

Question 2

2.

The value of y varies directly with x. If y = -5 when x = \frac{1}{4}. What is the value of y when x = 10?

1

Question 3

3.

A computer is downloading songs and downloads 20 songs every 7 minutes. The number of songs downloaded is directly related to the number of minutes. How many songs would be downloaded in 56 minutes?