Compute the surface area to volume ratio of a cylindrical can that is 6 inches tall and has a radius of 4 inches. surface area of a cylinder: 2πr² + 2πrh volume of a cylinder: v = πr²h *ratio should be reduced in lowest terms*

a. 5 to 6

b. 80 to 96

c. 251 to 301

d. 1.2 to 1

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)