Answer:
this may be wrond but I think it is -12 m/s
Step-by-step explanation:

Answer:
yes.
Step-by-step explanation:
300>8/9
300>0.888888889
Answer:
(a)Time taken to reach the ground, x=6 seconds
(b)Maximum height of the arrow during its flight =101.25 feet
Step-by-step explanation:
Given the quadratic function which models the flight of the arrow:

Where:
- y represents the vertical height of the arrow, in meters; and
- x represents the time, in seconds.
(a)Positive Zero

In 6 seconds, the arrow will hit the horizontal plane, i.e. the ground.
(b)

Comparing with the vertex form:

Our vertex, (h,k)=(1.5, 101.25)
Maximum Value of y=101.25
The maximum value of y represents the maximum height of the arrow during its flight, which is 101.25 feet.
ANSWER:
y = -1/3x + 5
EXPLANTION:
The line goes down one and right three which makes the slope -1/3.
The line touches point (0,5) which is the y intercept.
Putting them together will result in the answer :)
FUN FACT:
The slope of a function of position is the velocity
I hope this helped and have a great day :3
Answer:
9x+12y≤ 120
Step-by-step explanation: