Mr. Porcelli is walking up the largest staircase in the world. Every minute he climbs 20 feet higher. Create a function that will output the height of Mr. Porcelli when the input is the number of minutes he's been climbing?

1,645,493,059.35

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

you first to choose the points and then move from then as the slope you have