## Ex 1: Find the Equation of a Line in Standard Form Given Two Points

– WE WANT TO DETERMINE THE EQUATION OF THE LINE PASSING THROUGH THE GIVEN TWO POINTS, AND WE WANT THAT EQUATION TO BE IN STANDARD

## Ex 1: Find Standard Equation of a Circle Given the Endpoints of a Diameter

– WE ARE ASKED TO WRITE THE CENTERED EQUATION OF A CIRCLE WITH A DIAMETER WITH END POINTS (-2,1) AND (4,3). THE CENTERED EQUATION OF

## Ex 2: Find the Equation of a Line Perpendicular to a Given Line Passing Through a Given Point

– WE’RE GOING TO DETERMINE THE EQUATION OF THE LINE THAT IS PERPENDICULAR TO THE LINE GIVEN BY THE EQUATION X – 4Y=15 AND PASSES

## Ex 1: Find the Equation of a Line Parallel to a Given Line Passing Through a Given Point

– WE WANT TO DETERMINE THE EQUATION OF THE LINE THAT IS PARALLEL TO Y=-5X + 4 AND PASSES THROUGH THE POINT WITH COORDINATES (-1,4).

## Ex 1: Find the Equation of a Line Perpendicular to a Given Line Passing Through a Given Point

– WE WANT TO DETERMINE THE EQUATION OF A LINE THAT IS PERPENDICULAR TO Y=2X + 1, AND PASSES THROUGH THE POINT WITH COORDINATES (-4,5).

## Equivalent Equations: Standard Form vs Slope-Intercept Form

This tutorial is a very quick introduction to equivalent equations. We’re going to be dealing with Standard Form versus Slope-Intercept Form of linear equations in

## Equations of Lines and Graphing

Hello again. So another 15 minutes on slopes and equations of lines. We just got done talking about how slope is rise over run. That

## Ex: Find the Equation of a Quadratic Function from a Graph

– WE WANT TO DETERMINE THE EQUATION OF THE QUADRATIC FUNCTION FROM THE GRAPH. WE ALSO WANT TO GIVE THE FUNCTION IN GENERAL FORM. REMEMBER