(0,15)(1,45)
slope = (45 - 15) / ( 1 - 0) = 30 mph
and surely you know how much that is.
Answer:
2,400 meters
Step-by-step explanation:
4 × 60 sec = 240 meters a minutes
240 meters × 10 minutes = 2,400 meters in 10 minutes
The equation of the parabola is
.. y = a(x +4)(x -2)
Substituting (x, y) = (6, 10) gives
.. 10 = a(6 +4)(6 -2)
The 4th selection is appropriate.
I believe it would be 320000 sorry if I didn't really help
