The graph of a proportional relationship passes through the points (4,3) and (x,9). find x.

What values of c and d make the equation true?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

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)