Finding Unit Prices
Finding Unit Rates
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Finding percentages example.
This lesson involves substitution to evaluate particular formulas. At the end of the lesson, there is a chance for related practice.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Fractional exponents with numerators other than 1.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Fraction word problems 1 exercise.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Gas cost for a roadtrip.
This lesson reviews geometric formulas.
This video discusses properties of geometric solids and identifies those particular solids.
This lesson demonstrates how to incorporate geometric formulas into real-world applications.
This lesson provides examples of how to deal with real world application problems which include the use of geometric figures.
In this video, the instructor demonstrates how to utilize the graphing calculator to analyze radical expressions and rational exponents.
This lesson demonstrates how to first, rewrite an equation that is given in standard form as an equation written in slope-intercept form and second, graph the resulting equation. The lesson follows with associated practice.
This lesson discusses how to graph linear inequalities.
This lesson demonstrates how to graph radical functions.
This link introduces the graphs of rational functions. This lesson includes material pertaining to how to calculate intercepts. It also includes a discussion of asymptotes. Some instructors may decide that this lesson is too difficult for developmental students.
This lesson provides an introduction to graphing rational functions. This would be a challenging activity for developmental students. It does include information to asymptotes and holes. For that reason, some instructors may elect to not use this activity. Others may decide to use it for bonus points or to challenge students planning to enroll in higher level math courses.
This lesson provides practice with graphs of quadratic functions. The following topics are addressed:Finding the vertexFinding the rootsDetermining whether the parabola opens up or down.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Greater than and less than symbols.
4 example problems of determining the greatest common factor of two numbers by factoring the 2 numbers first