1.(a) Given that -3 is the only root of the quadratic equation px^2-qx=6. find the value of p and q. (b)Given that two roots of quadratic equation x^2+(2-p)x+12=0 differby 4, find possible values of p​

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)