Answer:
The graph represents the height y, in feet, above the ground of a golf ball x seconds after it is hit.
2 answers:
You might be interested in
If the diameter is 12 inches, the radius is 6 inches, because the radius is half the diameter.
Given the formula
we have
When you fold the circle in half, the resulting figure has half the area.
So, you start with a circle with area
You fold it once and you have a semicircle with area
You fold it twice and you have a quarter circle with area