I've created a short video that shows how we can use the elimination method to solve systems of 2 linear equations and included a few...

Based on the small lecture video here, let's practice how to look at a word problems involving a linear function, and define what the...

Let's get some practice on how to find the slope of a line, and write equations of lines in slope-intercept form.

Here are some practice problems covering how we work with function notation.

Last post, we worked on determining if a function is linear, now let's look at how to graph those linear functions. The video covering...

One of the hardest parts of Algebra is functions, and linear functions in particular. If you didn't see the lesson covering this section,...

In our introduction to functions video, we looked at what relations/functions are as well as independent/dependent variables. Our main...

Take a look at the following questions to review how we solve absolute value equations. If you get stuck, watch the corresponding Youtube...

I've posted a few practice problems to review after viewing the video covering this topic (here is the video.) Work Through these...

Now that we’ve seen how to find the slope of a line from a graph, we can look at how to find the slope of a line from a table (it’s very...

Many of my students have trouble defining and finding slope, especially after not seeing it for some time, so I’d like to go over a solid...

Rational equations cause problems for a lot of students, so I'd like to review them a bit.

Many of my students have struggled with how to simplify rational expressions, so I’ve decided to provide you with a few step-by-step...