# Tag: sousa

## Ex: Find the Polar Equation for a Parabola

## Adding Integers Using a Number Line

>>Welcome to a lesson on adding integers using a number line. Let’s first review what integers are. Integers are the numbers that can be written

## (New Version Available) Solving One Step Equations Involving Fractions

Welcome to a second video on solving one step equations. In this video we’ll take a look at equations involving fractions. It’s where I discuss

## Ex 4: Write Parametric Equations as a Cartesian Equation

## Ex 1: Solve Basic Logarithmic Equations

– TO SOLVE EACH LOG EQUATION WE’RE GOING TO REWRITE EACH LOG EQUATION AS AN EXPONENTIAL EQUATION USING THE DEFINITION BELOW. LOG BASE B OF

## (New Version Available) Ex 2: Find Sum, Diff, Prod, and Quotient of Functions (Func Arithmetic)

– WE WANT TO FIND F + (G OF X), F – (G OF X), F x (G OF X), AND F DIVIDED BY (G

## 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

## Graphing Polar Equations on the TI84 Graphing Calculator

## Ex: Solve a System of Equations Using Substitution – Infinite Solutions

– WE WANT TO SOLVE THE SYSTEM OF EQUATIONS USING THE SUBSTITUTION METHOD, WHICH IS AN ALGEBRAIC METHOD FOR SOLVING A SYSTEM OF EQUATIONS. TO