This is really hard and i have limited time

Recall the slope equation

We're given 4 different coordinate points, but we only have to use 2.

Let's use (-6, 8) and (-2, 5), since they're the first two points in the graph.

Use :

The slope of the line is -

Good luck! If you need me to explain any of this process in more detail, just ask :))

-T.B.

i do not know the answer

step-by-step explanation:

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