2. For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label
each part of your response as Part A, Part B, and Part C.
Part A: Explain what the roots of a function are and how to find them.
Part B: Calculate the zeros of the function y=-x^2- 4x + 21.
Part C: Describe the graph of the function from Part B, including key characteristics of
the function.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone

Urgent? will give brainliest to the first correct answer what is the area of the figure?