9.1 Inverse Variation
9.1 Inverse Variation. k = xy or. Ex 1. Suppose that x and y vary inversely. If x = 7 and y = 4, write a function. Ex 2. Direct, inverse, or neither?. Ex 3. Direct, inverse, or neither?. Ex 4. Direct, inverse or neither?. Combined variation.
211 views • 10 slides