The slope of this line is the number that is attached to the x...so in this case it would be -2 :) hope this helps you out! good luck!
Answer:
8
Step-by-step explanation:
I hope this helps you out!
Answer:
12.57
Step-by-step explanation:
12.57
I used a calc have a good day!
Here's our equation.

We want to find out when it returns to ground level (h = 0)
To find this out, we can plug in 0 and solve for t.


So the ball will return to the ground at the positive value of

seconds.
What about the vertex? Simple! Since all parabolas are symmetrical, we can just take the average between our two answers from above to find t at the vertex and then plug it in to find h!

Answer:
24 x 24 x 25 x 710 = 10,224,000
Step-by-step explanation:
24 x 24 = 576
576 x 25 = 14, 400
14,400 x 710 = 10,224,000
lo que da en total= 10,224,000