Parabolas, hyperbolas, ellipses, and circles are all types of
a). roulettes
b). catenaries.
c). conic sections.
d). polygons.

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?