The formula for the surface area of a cylinder is SA= 2 pi r (h + r). What is the surface area of a cylinder when r = 3 centimetres and h = 4 centemeters?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

X+y=-4 x-y=2 use elimination with adding and subtraction