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Intermediate Algebra Subsection of the ACT Test

Author: Stacey Roshan

Notes on "Intermediate Algebra Subsection of the ACT Test"

Notes on "Intermediate Algebra Subsection of the ACT Test"

Overview

(0:00-0:17) Introduction
(0:18-0:33) Topics Covered
(0:34-0:53) System of Equations
(0:54-2:05) Complex Numbers
(2:06-3:20) Quadratic Equation
(3:22-5:27) Radical Expressions
(5:28-6:37) Sequences and Patterns
(6:38-6:48) Recap

Notes

There are 9 questions on the intermediate algebra subsection of the math section of the ACT exam. This subsection focuses on the following topics:

Quadratic formula
Rational and radical expressions
Absolute value equations and inequalities
Basic sequences and patterns
Systems of equations
Quadratic inequalities
Functions and modeling
Matrices
Complex numbers

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Concept Review and Formulas to Know

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