Answer:
Step-by-step explanation:
<u>The equation for the speed is:</u>
From the equation we see for the same t the speed is greater if d is greater.
We can show that if add a vertical line to a graph and compare the d- values of the intersection of the vertical line with the graphs of the cars.
It obvious the graph of the Car B will have a greater d- value.
It means that Car B has a greater speed so it is faster that Car A.
It would be 6x12 which equals 72 inches
(x+3) (x-4i) (x+4i) is the answer, just took the quiz :)
