plot the graph of the given equation.

FUNCTIONS AND THEIR GRAPHS NOTES Pythagorean Theorem- For a right triangle with hypotenuse c and length sides a and b. Formula: a^2+b^2=c^2 Distance Formula- To find the distance d between the points (x1,y1) and (x2,y2) in the plane. Formula: d=√(x2 −x1)^2 +(y2 −y1)^2 Midpoint Formula- To find the midpoint of the line segment joining the points (x1,y1) and (x2,y2). Formula: GRAPH OF AN EQUATION Graph of an equation- The set of all points that are solutions of the equation. To determine the solution points, you need to: o Write the original equation o Substitute the points for x and y o Simplify o If they are equal, it’s a solution.