determine if the Graph is a function, Explain YA 6 4 2 0 0 N 4 6 X A) Yes Because it is made of straight lines B No, Because it does not pass the vertical line test Yes, Because it passes the Horizontal line test D No, Because it is not one straight line

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)