Pretty easy- i just don't know how to do

using a piece of graph paper, graph each of these points then connect them with lines. what shape do you get?

(-5,-5) , (4,-5) , (4,-8) , (-8,-8) , (-8,8) , (-5,8)

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)