Step-by-step explanation:
Please can u put the graph... By the way the perimeter is the sum if sides
Area= length*width
Plug in what you know.
144= 24*width
Divide both sides by 24.
width= 6 meters.
I hope this helps!
~kaikers
1. The function

is a parabola of the form

. The the formula for the axis of symmetry of a parabola is

. We can infer from our function that

and

, so lets replace those values in our formula:





We can conclude that to the left of the line of symmetry the ball is reaching its maximum height, and to the right of the line of symmetry the ball is falling.
2. Lets check how much time the ball takes to reach its maximum height and return to the ground. To do that we are going to set the height equal to zero:



or


or

From our previous point we know that the ball reaches its maximum time at

, which means that <span>
it takes 1.5 seconds to reach the maximum height and 1.5 seconds to fall back to the ground.</span>
There is a decrease in power. It can be concluded that there has also been a change in:
A) current or voltage.