Which equation best matches the model? a) 7/9 x 6/8 = 36 b) 7/9 x 3/4 = 21/36 c) 4 x 9 = 36 d) none of the above

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)