Match each polynomial with it’s correct degree

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?