## Algebra 67 – Deriving the Vertex Form of a Quadratic Function

Hello. I’m Professor Von Schmohawk and welcome to Why U. In the previous lecture, we examined two ways in which quadratic functions can be written.

## Algebra 73 – Factoring Quadratics by Inspection – part 1

Hello. I’m Professor Von Schmohawk and welcome to Why U. In the last several lectures we have seen that factoring a quadratic expression into a

## Algebra 66 – General and Vertex Forms of Quadratic Functions

Hello. I’m Professor Von Schmohawk and welcome to Why U. In the previous lectures, we introduced “quadratic functions”. In this lecture, we will examine two

## Algebra 71 – Solving Difference of Squares Quadratic Equations

Hello. I’m Professor Von Schmohawk and welcome to Why U. We have seen that many real-world problems can be modeled and solved using quadratic equations

## Algebra 72 – Solving Perfect Square Quadratic Equations

Hello. I’m Professor Von Schmohawk and welcome to Why U. We have seen that single-variable quadratic equations can always be put into the standard form

## Algebra 77 – The Quadratic Formula

Hello. I’m Professor Von Schmohawk and welcome to Why U. In the previous lecture, we introduced a general method of solving quadratic equations called “completing

## ʕ•ᴥ•ʔ Find the Equation of a Parabola from a Graph with an Easy Walkthrough

Here we are given a parabola with the vertex at negative 1 and 4. Vertex. The question explicitly tells us the information for the vertex,

## Finding Equations of Conics from Given Conditions

BAM!!! Mr. Tarrou. In my fourth video about conic sections we are not going to just graph them. Sometimes we actually have to come up