One such polynomial might be

Another with the same roots would be
Answer:
9mph
Step-by-step explanation:
Speed = distance/time
Given
Distance = 9 miles and
Time = 1 hr
Speed = 9/1
= 9mph
D because it would 44 below since 4 times 7 = 28 so it would switch over for to 6 times 7 =44
Opposite angles in a parallelogram have to be equal so
3y=66
y=22
When we multiply or divide the same base with exponents we add or subtract, so for that to work the 0th power has to equal 1