• #### The First Derivative Test for Relative Maximum and Minimum - Problem 1

##### Math›Calculus›Applications of the Derivative
How to use the first derivative test to identify what critical points are relative maxima and minima for the function, f(x) = x^3 - 6x^2 - 63x + 42.
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• #### English Strategies

##### Test Prep›ACT›ACT English
Short, helpful video on ACT English tips by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.

• #### Math Strategies

##### Test Prep›ACT›ACT Math
Short, helpful video on ACT Math tips by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.
• #### Graphing a Quadratic Inequality - Concept

##### Math›Algebra 2›Quadratic Equations and Inequalities
How to graph a quadratic inequality.
• #### Graphing a Quadratic Inequality - Problem 1

##### Math›Algebra 2›Quadratic Equations and Inequalities
How to graph a transformed quadratic inequality.
• #### Area With Determinants - Problem 2

##### Math›Precalculus›Systems of Linear Equations and Matrices
How to use the triangle area formula to test three points for collinearity.