1. What can the rule of a polynomial function reveal about its graph? 2. What can the graph of a polynomial function tell you about the solutions?

3. Why do you think that it is important to identify the leading coefficient, degree of the polynomial, type of function, and the number of terms in a polynomial function?

4. How would you use the lead coefficient and its degree to begin graphing a polynomial function?

5. How does the leading coefficient help determine the end behavior of a polynomial function?

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

step-by-step explanation:

b and c

step-by-step explanation: