Direct and partial variation Quiz Welcome to your Direct and partial variation Quiz Direct or Partial Variation? y = 2x - 1 Direct Partial Direct or Partial Variation? Partial Direct Direct or Partial Variation? Gym membership is $10 per month (with no additional charges or fees) Direct Partial Direct or Partial Variation? Direct Partial Direct or Partial Variation? Direct Partial 1 out of 5 Time's upTime is Up!