You can model the arch of a building entrance by using the equation y= −1/3(x+6)(x−6), where x and y are measured in feet. The x-axis represents the ground. Find the width of the arch at the ground.

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of