Select the correct answer.
A car factory produces 100 cars in a day. If cis the total number of cars produced in d days, which equation represents the number of cars as a
function of the number of days?

70

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this