Which of the following are situations that can be modeled with a quadratic function? select all that apply. a tree decays 10% every six weeks. the height of a diver after jumping from a high dive into the water. the height of a ball rolled down a hill. a gym charges $15 per fitness class. an antibiotic eliminates 50% of bacteria every 24 hours. the height of a rocket after it is launched.

Option 2 and 5 are correct.

Step-by-step explanation:

We need to tell which one of them is quadratic function.

Option 1 is exponential decay so, it is not quadratic.

Option 2 is quadratic because the diver will take the parabolic shape when jumps.

Option 3 is not quadratic.Option 4 is not quadratic it is linear.

Option 4 is again exponential not quadratic.

Option 5 is quadratic because it takes the parabolic shape again.

the correct answer is actually B, C and F

Step-by-step explanation:

i just took the test! :)

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol