# Pre-Calculus Homework Help

Pre-calculus students from colleges and high schools can get homework help here from our Pre-calculus resources. Whatever the reason for their difficulties — bad textbook, missed classes, or whatever — we have the Cramlets to help pre-calculus students get the Continue reading

# Study Sheet of Conic Sections

A conic section is a curve formed by the intersection of a cone with a plane. Use this printable study sheet to review or learn the terms and concepts of the circle, ellipse, parabola, and hyperbola. Continue reading

# Systems of Linear Equations: Substitution Method

Solving a system of two linear equations in two variables just got a little easier. This Formula Solver program will walk you through the steps for finding the solution using the substitution method, and you can even work with your own values! Continue reading

# Systems of Linear Equations: Graphing Method

This Formula Solver program walks you through the steps for solving a system of two linear equations in two variables, using the graphing method. You can use your own values, and it will draw graphs and plot the solution. Continue reading

# Systems of Linear Equations: Elimination Method

For systems of two linear equations in two variables, this Formula Solver program walks you through the steps for finding the solution using the elimination method. You can even work with your own values! Continue reading

# Cramer’s Rule 3×3

For systems of three linear equations in three variables, this Formula Solver program walks you through the steps for finding the solution using Cramer’s Rule (also known as the Third Order Determinant Method). You can even work with your own values! Continue reading

# Systems of Linear Inequalities: Graphing Method

For systems of two linear inequalities in two variables, this Formula Solver program walk you through the steps for finding the solution using the graphing method. You can even work with your own values! Continue reading

# Bottomless Worksheet of Substitution Method Linear

This Bottomless Worksheet offers endless practice in solving systems of linear equations in two variables with the substitution method. At the click of a button, it creates ten more problems for you to solve, complete with printed copy and answer sheet. Continue reading

# Bottomless Worksheet of Graphing Method

Use this Bottomless Worksheet to get endless practice in solving systems of linear equations in two variables with the graphing method. Ten new problems for you to solve, printed copies, and answer sheets are just a click away. Continue reading

# Bottomless Worksheet of Elimination Method

Get endless practice in solving systems of linear equations in two variables via the elimination method with this Bottomless Worksheet. At the click of a button, it creates ten more problems for you to solve, complete with printed copy and answer sheet. Continue reading