Algebra 2 - Khan Academy
The Algebra 2 course, often taught in the 11th grade, covers Polynomials; Complex Numbers; Rational Exponents; Exponential and Logarithmic Functions; Trigonometric Functions; Transformations of Functions; Rational Functions; and continuing the work with Equations and Modeling from previous grades.
Polynomial arithmetic | Algebra 2 | Math | Khan Academy
Get ready for Algebra 2; Get ready for Precalculus; Get ready for AP® Calculus; Get ready for AP® Statistics; Math: high school & college; Algebra 1; Geometry; Algebra 2; Integrated math 1; Integrated math 2; Integrated math 3; Algebra basics; …
Algebra I - Khan Academy
The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a function; Exponential models; and Quadratic equations, functions, and graphs.
Get ready for Algebra 2 - Khan Academy
Get ready for Algebra 2! Learn the skills that will set you up for success in polynomial operations and complex numbers; equations; transformations of functions and modeling with functions; exponential and logarithmic relationships; trigonometry; and rational functions.
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High school geometry - Khan Academy
Unit test. Unit 1Unit 1: Performing transformations. Unit 2Unit 2: Transformation properties and proofs. Unit 3Unit 3: Congruence. Unit 4Unit 4: Similarity. Unit 5Unit 5: Right triangles & trigonometry. Unit 6Unit 6: Analytic geometry. Unit 7Unit 7: Conic sections. Unit 8Unit 8: Circles.
Free Math Worksheets - Khan Academy Blog
Khan Academy gives instant feedback after every answer – including hints and video support if students are stuck. Math worksheets take up time to collect and take up valuable planning time to grade. Khan Academy questions are graded instantly and automatically for you.
Algebra 2 (LBUSD pilot) - Khan Academy
Algebra 2 (LBUSD pilot) 9 units · 169 skills. Unit 1. Linear functions. Unit 2. Quadratic functions. Unit 3. Quadratic equations. Unit 4. Polynomial functions. Unit 5. Radical functions. Unit 6. Rational functions. Unit 7. Exponential & logarithmic functions. Unit 8. …
Pre-algebra - Khan Academy
Learn pre-algebra—all of the basic arithmetic and geometry skills needed for algebra.
Statistics and probability - Khan Academy
Expected counts in chi-squared tests with two-way tables. Test statistic and P-value in chi-square tests with two-way tables. Making conclusions in chi-square tests for two-way tables. Inference for categorical data (chi-square tests): Unit test.