Answer:
60
Step-by-step explanation:
Answer:
5/7
Step-by-step explanation:

Answer:
Vertex (-2.5,-300)
Step-by-step explanation:
We are given with h(t)=-16 t^2 +80 t. We are asked to find the vertex.
X-coordinate of vertex =
Where 'a' is coefficient of
term
'b' is coefficient of 't' term.
From given function, a= -16
b=80
So,
x-coordinate of vertex =
=-2.5
y-coordinate of vertex =
Simplify it,
=-100 -200
= -300
So, vertex is at (-2.5, -300).
The answer you are going to be looking for with this question is 16.4. Hope this helps you out a little :)
I think it’s-10. Hope it’s right.