1. What are all the methods to finding zeros and factors of higher degree polynomial functions? 2. What key features can be identified from graphs of polynomials of higher degrees? Explain how the key features can be used sketch the graph of the polynomial function. Remember to include how solutions are rerpresented.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

okay..i will pick 8!

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5

the answer would be c