Tori loves to play Doctor Dolphin, a science quiz game. While playing this morning, she lost 80 points when she missed some geology questions. After lunch, she earned 420 points answering biology questions. The Thunder Dolphin roller coaster, in Japan, is 80 meters high. The Kingda Ka roller coaster, in New Jersey, is 59 meters higher.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Simplify the following expression 48^1/2

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte