Square Root Functions and Equations

Popular Tutorials in Square Root Functions and Equations

How Do You Solve a Radical Equation?

Want some practice solving radical equations? Check out this tutorial! You'll see the steps you need to take in order to solve a radical equation and check your answer!
How Do You Solve a Radical Equation with an Extraneous Solution?

When solving a radical equation, you may get an extraneous solution. Extraneous solutions aren't true solutions because they don't satisfy the original equation. Watch this tutorial to learn how to identify extraneous solutions.
How Do You Graph a Square Root Function Using a Table?

Making a table of values is a useful way to graph a square root function. Just remember to choose x-values for which the function is defined! Watch the tutorial to find out more.
What-Does-the-Value-of-'a'-Do-in-the-Function-f(x)=a%u221A(x)

When the parent square root function is multiplied by a constant, what happens to the function's graph? Follow along with the tutorial to investigate this question.
What Does the Constant 'k' Do in the Function f(x)=[square root of](x)+k?

When you're learning about translating square root functions, learning about vertical translations is a MUST! Check out this tutorial and see what it takes to translate a square root function vertically.
What Does the Parent Function Graph of a Square Root Function Look Like?

The square root parent function is the most basic member of the family of square root functions. How can you graph the parent function, and what does the graph look like? This tutorial answers these questions.
What is a One-to-One Function?

What is a one-to-one function? What qualities make a function one-to-one? This tutorial is a great introduction and explanation for one-to-one functions!