Ali wants to buy a car that costs $8,000. One option is to use a monthly payment plan. Her monthly payments would be $143. 75 over 5 years. The second option is to pay the $8,000 at the time of purchase.
About how much more will Ali pay using the monthly payment plan than paying the $8,000 at the time of purchase?

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!