Given that y varies directly with x, use the specified values to write a direct variation equation that relates x & y.
Question 7
7.
Given that y varies directly with x, use the specified values to write a direct variation equation that relates x & y.
Question 8
8.
Given that y varies directly with x, use the specified values to write a direct variation equation that relates x & y.
Question 9
9.
Given that y varies directly with x, use the specified values to write a direct variation equation that relates x & y.
Question 10
10.
Given that y varies directly with x, use the specified values to write a direct variation equation that relates x & y.
Question 11
11.
Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y.
Question 12
12.
Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y.
Question 13
13.
Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y.
Question 14
14.
The owner of an electronics strore determines that the monthly demand d (in units) for a computer varies inversely with the price p (in dollars) of the computer. When the price is $700, the montly demand is 250 units.
Write the inverse variation equation that relates p and d. USE p & d FOR YOUR VARIABLES
Question 15
15.
At one company, the amount of vacation v (in hours) an emplloyee earns varies directly with the amount of time t (in weeks) he or she works. An employee who works 2 weeks earns 3 hours of vacation.
Write a direct variation equation that relates t and v. USE t & v FOR YOUR VARIABLES
Decide whether the equation represents direct variation, inverse variation, or neither.
Inverse variation
Neither
Direct variation
Decide whether the equation represents direct variation, inverse variation, or neither.
Direct variation
Inverse variation
Neither
Decide whether the equation represents direct variation, inverse variation, or neither.
Direct variation
Neither
Inverse variation
Decide whether the equation represents direct variation, inverse variation, or neither.
Neither
Direct variation
Inverse variation
Decide whether the equation represents direct variation or not.