Use this calculator to help you quickly determine the slope of a line. Enter the coordinates for two points to get started. Point A (x1,y1) Point B (x2,y2) Slope m=–23 Slope=y2–y1x2–x1=–3–57–(–5)=–812=–23 Found a bug? Let us know! Knowing how to find the slope is an important math concept to understand! Take a look at these examples … Read more
The NES Mathematics exam is used to assess the readiness of prospective math teachers who wish to teach at secondary schools that follow the NES standards. Click “Start Test” above to take a free NES Mathematics practice test, and check out our premium-quality NES Mathematics test prep resources by clicking the links below! Other NES … Read more
How To Divide a Polynomial by a Monomial Remember that a polynomial is an algebraic expression with two or more terms, and that a monomial is an algebraic expression with only one term. For example, the expression is a polynomial divided by a monomial. If at first glance, this looks intimidating, it can be separated … Read more
Solving rectangular perimeter problems is a skill that has many interesting real-world applications. For example, we can use perimeter calculations for situations such as fencing requirements around a play field, measurements of a picture frame, distances around a walking path, or dimensions of a large window. Calculating the perimeter of rectangles is a helpful skill … Read more
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