Applications and Ext
²8.
L. Let P = (x, y) be a point on the graph of y =
(a) Express the distance d from P to the origin as a func-
tion of x.
Applications and Ext
²8.
L. Let P = (x, y) be a point on the graph of y =
(a) Express the distance d from P to the origin as a func-
tion of x.
How to use Pythagoras Theorem?