Learn inverse functions with a visual guide to reversing inputs and outputs, the horizontal line test, domain and range swaps, and reflections across y=x. Follow a worked linear inverse, verify both compositions, and see why x² needs a restricted domain before choosing the square-root branch. Save for algebra and AP Precalculus revision, then explore the matching NUM8ERS inverse functions guide.
Read about how I teach my high school students about inverse functions. Start by inverting coordinates to teach inverse functions. Notice the geometric connection with the inverse as the reflection over the line y=x. Multiple representations are explored: tables, graphs and equations. Blog post by Mathberry Lane
Inverse Algebra 2 Definition
Inverse algebraic functions with a hole punch lesson and free templates to teach inverse functions in algebra 2
Teach Inverse Functions with this easy hand-drawn algebra infographic! Students learn how an inverse function undoes the original function using y = f⁻¹(x), with key rules like f(f⁻¹(x)) = x and f⁻¹(f(x)) = x. Includes steps for finding an inverse, swapping x and y, solving for y, graph reflection over y = x, examples, and real-life uses. Perfect for high school algebra, homeschool lessons, classroom anchor charts, functions practice, and quick revision. Save this pin to help students understand inverse functions, input-output relationships, and graphing with confidence. #InverseFunction #Functions #AlgebraBasics #MathForKids #MathEducation #HighSchoolMath #TeachingMath #Homeschooling #MathAnchorChart #StudyTips
Inverse Functions Algebra 2
Teach the Additive Inverse Property with this easy hand-drawn math infographic! Students learn how every number has an opposite that adds with it to make zero using a + (-a) = 0 and (-a) + a = 0, simple examples, and visual number pairs. Perfect for elementary math, middle school pre-algebra, homeschool lessons, math anchor charts, integer practice, and quick revision. Save this pin to make negative numbers and inverse operations easier to understand. #MathForKids #AdditiveInverse #IntegerMath #MathEducation #ElementaryMath #PreAlgebra #TeachingMath #Homeschooling #MathAnchorChart #StudyTips
Inverse Functions Lesson by Algebra and Beyond | Teachers Pay Teachers
Inverse Functions Algebra 2 Pdf
Master the inverse of a 2x2 matrix with this clear hand-drawn math infographic! Learn the formula A⁻¹ = 1/(ad − bc) × [d −b; −c a], understand the condition det(A) ≠ 0, and follow a simple worked example step by step. Perfect for students studying matrices, algebra, and linear algebra. Great for homework help, classroom notes, homeschool lessons, revision, and exam prep. Save this pin for quick matrix formula review. #MatrixInverse #2x2Matrix #Matrices #LinearAlgebra #Algebra #MathFormula #MathInfographic #HighSchoolMath #MathNotes #StudyTips
This editable algebra 2 foldable organizes examples for the following skills:Finding & Graphing the Inverse of a RelationFinding & Graphing the Inverse of an EquationFinding an Inverse FunctionComposing an Inverse FunctionThis download includes a print + go PDF version as well as an editable PowerPoint file. Please download the preview to get a better look at the page set up and exact content included!This foldable is also included in my: Algebra 2 - Foldable Bundle Algebra 2 - Full Curriculum BundleYou may also be interested in some of my other algebra 2 resources: Binder Notes Bell Ringers Google Form Digital + Print Homework Assignments + Assessments Boom Cards Task Cards and Math Bingo Scavenger Hunts Puzzles Crossword Puzzles Word WallCheck out some of my other full curriculum
Teach the Reverse Rule with this easy hand-drawn algebra infographic! Students learn that when solving inequalities, the sign must flip when multiplying or dividing both sides by a negative number. Includes clear symbol changes like < to > and ≤ to ≥, step-by-step examples, common mistakes, and number line visuals. Perfect for middle school math, homeschool lessons, classroom anchor charts, algebra practice, and quick revision. Save this pin to help students solve inequalities correctly and build confidence with number lines and sign rules. #ReverseRule #Inequalities #AlgebraBasics #MathForKids #MathEducation #MiddleSchoolMath #TeachingMath #Homeschooling #MathAnchorChart #StudyTips
▶ Algebra 2 - Inverse Functions - YouTube