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To log in and use all the features of Khan Helpers, please enable JavaScript in your browser. Click here properly start or continue working properly the Algebra I Mission. Overview and history of algebra:. Algebra foundations Introduction to variables:. Algebra foundations Algebra and evaluating expressions:. Algebra foundations Evaluating expressions word problems:. Properly foundations Writing algebraic expressions introduction:.

Algebra foundations Combining like terms:. Algebra foundations Introduction to equivalent algebraic expressions:. Algebra foundations Interpreting properly expressions:. Algebra foundations Division by zero:. Solving equations For we do the same thing to both sides of an equation:.

Solving equations Two-steps equations intro:. Two-step equation word problems:.

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Solving equations Linear equations with variables on both sides:. Solving equations Linear equations with parentheses:. Solving algebra Analyzing the number of solutions properly helpers equations:. Properly equations Linear equations word problems:.

Solving equations Linear equations with unknown coefficients:. Introduction to inequalities with variables:. Solving inequalities One-step inequalities:. Solving algebra Two-step inequalities:. Solving inequalities Compound inequalities:. Working helpers units Appropriate units:. Working homework units Word problems with multiple units:. Two-variable properly equations intro:. Forms of two-variable linear equations:. Functions Inputs and outputs of a function:. Algebra Functions and equations:.

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Functions Interpreting function notation:. Functions Introduction to the domain and range of a function:. Functions Determining the domain of a function:. Functions Maximum and enabled points:. Functions Intervals where a function is positive, negative, increasing, or decreasing:. Functions Interpreting features of graphs:. Functions Average rate of change:. Functions Average rate of change word problems:. Interpreting linear functions and equations:. Linear word problems Comparing linear functions:. Linear word problems Constructing linear models for real-world relationships:. Linear models word problems:. Introduction algebra arithmetic sequences:.

Sequences Constructing arithmetic sequences:. Sequences Introduction to geometric sequences:.

Sequences Modeling with sequences:. Introduction to systems of equations:. Systems of equations Equivalent systems of equations and the elimination method:. Systems of equations Solving systems of equations with substitution:. Manipulating expressions properly unknown variables:. Systems of equations Number of solutions to systems of equations:. Systems of equations Solving any system of linear equations:. Systems of equations Systems of equations word problems:. Checking solutions of two-variable inequalities:. Graphs of absolute value functions:. Properties of exponents rational exponents:. Homework Adding and subtracting polynomials:. Multiplying monomials by polynomials:.

Polynomials Multiplying binomials by polynomials:. Algebra Special products properly binomials:. Homework need help my research paper word problems:. Factorization Factoring polynomials by taking properly factors:.

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Factorization Evaluating expressions with unknown variables:. Factorization Factoring quadratics intro:. Factoring quadratics by grouping:. Factorization Factoring polynomials with quadratic forms:.

Factorization Homework in factoring quadratics:. Factorization Factoring properly with special product forms:. Quadratics Quadratic factored form:. Quadratics Solving quadratics by taking square roots:.

Quadratics Helpers vertex form:. Quadratics Solving quadratics by factoring:. Quadratics The quadratic formula:. Quadratics Quadratic standard form:. Irrational numbers Sums and products of rational and irrational numbers:.

Irrational numbers Proofs concerning properly numbers:. Intro to the coordinate plane Overview and history of algebra. Intro to properly Slope.

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Perfect squares Factoring quadratics:. Properly of equations with graphing Introduction to systems of equations. Simplifying square helpers review Simplifying square roots. Average rate of change review Average rate of change word problems. Geometric sequences review Constructing geometric sequences.