Aused-car lot has 120 vehicles for sale. a sample of 15 of these vehicles finds that 6 of them have previously been in an accident. what is the best estimate of the percent of the used-car lot's vehicles that have previously been in an accident? __%

no this is a nonlinear negative

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