A car wash company, WashWheels, can determine their daily profit from the function g(x) = 1.8x^2 –4x. If g(x) represents the profit in dollars and x is the number of cars washed, find the total profit if WashWheelswashes 45 cars in a day.

honesty mood

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph