Algebra I
Freshman / 9th grade
Here are the best resources to pass Algebra I. Find Algebra I study guides, notes, assignments, and much more.
Popular textbooks
Envision Aga Common Core Student Edition Algebra 1 Grade 8/9 Copyright 2018
Prentice HALL
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Class notes
Linear & Non-Linear Functions Algebra I
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---2March 20252022/2023
- A linear function is a function that graphs as a straight line when plotted, meaning it has a constant slope, while a nonlinear function does not graph as a straight line and has a changing slope, resulting in a curved graph; essentially, any function that isn't linear is considered nonlinear. 
Key points about linear functions: 
Graph as a straight line, Constant slope, and Equation typically in the form: y = mx + b. 
Key points about nonlinear functions: 
Graph as a curve, Changing slope,...
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$3.49 More Info
Mijaeesmindd
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Class notes
Substitution Algebra I
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---1March 20252022/2023
- The substitution method is one way of solving systems of equations. To use the substitution method, use one equation to find an expression for one of the variables in terms of the other variable. Then substitute that expression in place of that variable in the second equation.
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$3.49 More Info
Mijaeesmindd
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Class notes
Algebra I Class Notes Doc 3
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---15February 20252016/2017
- These notes are from my freshman year Algebra I course. They include notes as well as practice problems. Here are the topics listed below in Doc 3: 
- Compound Probability 
- Independent Events 
- Law of Sines 
- Law of Cosines 
- Factor Quadratics 
- Graphing Parabolas + HW problems 
- Graphing Quadratics + Vertex form 
 
Including Basic Algebra II notes: 
- Classifying numbers (integer, whole, irrational/rational) 
- PEMDAS 
- Slope with 2 points 
- Properties (identity, inverse, communicative...
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alexandrabillings
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Interview
Topic 1.3: Solving Equations with Variables on Both Sides
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--1September 20222020/2021Available in bundle
- Here are some notes describing how to solve equations with variables on both sides.
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$8.49 More Info
henrywang1
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Interview
Topic 1.1: Real Numbers
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--3August 20222020/2021Available in bundle
- Here are some notes about real numbers, and what they are.
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$8.49 More Info
henrywang1