The surface area of the cylinder is 1570.8
The equation for this is 100,200(2)^n where n is the number of years
so in 3 years the population will be 100,200(2)^3 = 801,600
The equation is y=mx+c where m is the gradient and c is the y-intercept
The answer to this question is false because it cannot still be both negative after you reflect over two positives.
