math homework grade 9

Free Math Printable Worksheets with Answer Keys and Activities

Other free resources.

Feel free to download and enjoy these free worksheets on functions and relations. Each one has model problems worked out step by step, practice problems, as well as challenge questions at the sheets end. Plus each one comes with an answer key.

Long Division with Remainders
Long Division with Remainders #2 (Zeros in the Quotient)
Long Division with 2 Digit Divisors
Whole Number by Unit Fraction
Equation of Circle
Simplify Imaginary Numbers
Adding and Subtracting Complex Numbers
Multiplying Complex Numbers
Dividing Complex Numbers
Dividing Complex Number (Advanced)
End of Unit, Review Sheet
Distance Formula
Simplify Rational Exponents (Algebra 2)
Solve Equations with Rational Exponents (Algebra 2)
Solve Equations with variables in Exponents (Algebra 2)
Exponential Growth (no answer key on this one, sorry)
Compound Interest Worksheet #1 (No logs)
Compound Interest Worksheet (Logarithms required)
Factor Trinomials Worksheet
Factor by Grouping
Domain and Range (Algebra 1)
Functions vs Relations (Distinguish function from relation, state domain etc..) (Algebra 2)
Evaluating Functions (Algebra 2)
1 to 1 Functions (Algebra 2)
Composition of Functions (Algebra 2)
Inverse Functions Worksheet (Algebra 2)
Operations with Functions (Algebra 2)
Functions Review Worksheet (Algebra 2)
Logarithmic Equations
Properties of Logarithms Worksheet
Product Rule of Logarithms
Power Rule of Logarithms
Quotient Rule of Logarithms
Solve Quadratic Equations by Factoring
Quadratic Formula Worksheets (3 different sheets)
Quadratic Formula Worksheet (Real solutions)
Quadratic Formula (Complex solutions)
Quadratic Formula (Both real and complex solutions)
Discriminant and Nature of the Roots
Solve Quadratic Equations by Completing the Square
Sum and Product of Roots
Radical Equations
Mixed Problems on Writing Equations of Lines
Slope Intercept Form Worksheet
Standard Form Worksheet
Point Slope Worksheet
Write Equation of Line from the Slope and 1 Point
Write Equation of Line From Two Points
Equation of Line Parallel to Another Line and Through a Point
Equation of Line Perpendicular to Another Line and Through a Point
Slope of a Line
Perpendicular Bisector of Segment
Write Equation of Line Mixed Review
Word Problems
Multiplying Monomials Worksheet
Multiplying and Dividing Monomials Sheet
Adding and Subtracting Polynomials worksheet
Multiplying Monomials with Polynomials Worksheet
Multiplying Binomials Worksheet
Multiplying Polynomials
Simplifying Polynomials
Factoring Trinomials
Operations with Polynomials Worksheet
Dividing Radicals
Simplify Radicals Worksheet
Adding Radicals
Multiplying Radicals Worksheet
Radicals Review (Mixed review worksheet on radicals and square roots)
Rationalizing the Denominator (Algebra 2)
Radical Equations (Algebra 2)
Solve Systems of Equations Graphically
Solve Systems of Equations by Elimination
Solve by Substitution
Solve Systems of Equations (Mixed Review)
Activity on Systems of Equations (Create an advertisement for your favorite method to Solve Systems of Equations )
Real World Connections (Compare cell phone plans)
Identifying Fractions

Trigonomnetry

Law of Sines and Cosines Worksheet (This sheet is a summative worksheet that focuses on deciding when to use the law of sines or cosines as well as on using both formulas to solve for a single triangle's side or angle)
Law of Sines
Ambiguous Case of the Law of Sines
Law of Cosines
Vector Worksheet
Sine, Cosine, Tangent, to Find Side Length
Sine, Cosine, Tangent Chart
Inverse Trig Functions
Real World Applications of SOHCATOA
Mixed Review
Unit Circle Worksheet
Graphing Sine and Cosine Worksheet
Sine Cosine Graphs with Vertical Translations
Sine, Cosine, Tangent Graphs with Phase Shifts
Sine, Cosine, Tangent Graphs with Change in Period, Amplitude and Phase Shifts (All Translations)
Tangent Equation, Graph Worksheet
Graphing Sine, Cosine, Tangent with Change in Period
Cumulative, Summative Worksheet on Periodic Trig Functions - period, amplitude, phase shift, radians, degrees,unit circle
Ratio and Proportion
Similar Polygons
Area of Triangle
Interior Angles of Polygons
Exterior Angles of Polygons

Identifying Fractions Worksheet
Associated Powerpoint
Simplify Fractions Worksheet (Regular Difficulty)
Associated PowerPoint
Simplify Fractions Worksheet (Challenging Difficulty level for advanced learners)
System of Linear Equations Worksheet
System of Linear Equations - Real World Application
Compositions of Reflections. Reflections Over Intersecting Lines as Rotations

All of these worksheets and activities are available for free so long as they are used solely for educational, noncommercial purposes and are not distributed outside of a specific teacher's classroom.