What are the three vertices of a parallelogram?

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce