Which graph represents the function f(x)=(x-4)(x+1)(x-3)

D
When the function is in parentheses like so, the best way to remember it is to think “parentheses lie”. When you are given (x-4), you know that the function goes through 4 of the x-axis because (x-4) is x=4. Therefore, you know that the function passes through 4, -1, and 3 on the x-axis

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400