prealgebra
posted by cody .
Given the linear equation y=5x2. Find the ycoordinates of the points (1), (2), and (1). Please show all of your work.

(1,Y),(2,Y),(1,Y)
Y = 5X  2.
Y = 5*(1)  2 = 5  2 = 3.
Y = 5*(2)  2 = 10  2 = 8.
Y = 5*1  2 = 5 2 = 7.
(1,3),(2,8),(1,7).