The output with the y being -4

For this case we have a function of the form , where . We must find the values of "and" according to the following function:

So:

Thus, the values are:

24,8, -12

24,8, -12

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m