Students will create review videos for selected questions. We will post them here so we can check back for help when studying. All videos are created using Educreations.

##### Unit 1 – Linear Systems

Solving linear systems by substitution | Video 2

Sloving linear systems by elimination

##### Unit 2 & 3 – Analytic Geometry

Writing an equation of a circle

##### Unit 4 – Quadratic Relations

Write an equation of a parabola given some points | video 2

##### Unit 5 – Quadratic Expressions

##### Unit 6 – Quadratic Equations

Solve using the quadratic formula | Video 2

##### Unit 7 – Trigonometry

Solving problems with trig | Video 2

Cosine Law – Solve for an Angle