Does this graph represent a function? Why or why not? 10
8
2+
0
810
-8
-8
-10
A. Yes, because it has two straight lines.
B. No, because it fails the vertical line test.
O c. No, because it is not a straight line.
D. Yes, because it passes the vertical line test.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.