Section 2.6
Quiz 4.7
Question: You know that y varies directly with x and inversely with t2. If y = 1/2 when x = 3 and t = 2, what is the value of y when x = 2 and t = 3? (Express your answer as a fraction in lowest terms.)
 
     
  Variation: You know that y varies directly with x3 and inversely with t. If y = 2 when x = 2 and t = 5, what is the value of y when x = 5 and t = 3? (Express your answer as a fraction in lowest terms.)