45 Points Does the following table of values represent a quadratic function? Explain your conclusion in two ways.

Awork system has five stations that have process times of 5, 9, 4, 9, and 8. what is the throughput time of the system?

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?