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- Grade Range
- 11th
- Rating
Students represent and analyze quadratic, polynomial and rational functions, using technology as appropriate. They examine the nature of relations with an emphasis on functions. Full Review »
- Grade Range
- 7th - 9th
- Rating
Students use algebraic methods to represent and solve problems. Using a graphing calculator, students solve rational and inequality problems. They visually demonstrate solutions of functions through graphing. Students answer questions using interval notation and explain their reasoning. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students investigate the concept of functions and determine the properties of functions from graphs and equations. They practice solving functions in a variety of problems while using the correct function notation. Students also differentiate between functions that are polynomial, constant, linear, quadratic, etc... Full Review »
- Grade Range
- 9th - 12th
- Rating
Students determine asymptotes and graph rational functions. They use a visual approach to learning by graphing to find asymptotes and then analyze the equation. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students examine the long run behavior of a rational function that models a student's grade. Participants informally discuss the concept of limits as the student's grade approaches but never gets to a certain number. Full Review »
- Grade Range
- 9th - Higher Ed
- Rating
Students complete an activity, included, of the information on asymptotes and intercepts. They also solve and complete eight questions on graphing rational functions, file included. Finally, students summarize vertical asypmtotes, horizontal asymptotes, slant asymptotes, x-intercepts, y-intercept of rational functions. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students engage in a lesson about rational functions. They solve problems using g(x)/f(x) as the format for the function. The lesson includes sample directions to perform operations with the help of a graphing calculator. The instructions are specific for the Texas Instruments calculator. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students identify and list the vertical and horizontal asymptotes for the given rational functions and determine the type of asymptote of a given rational function. They also decide which form of a function would be easier to plot when graphing the function manually. Finally, students graph the given rational functions and label the intercepts, asymptotes, and the points where the graph cuts the asymptotes. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students graph polynomial functions and examine their zero and y-intercepts. They analyze how the zero and y-intercepts of the numerator and denominator affect the graph of a rational function. Printable worksheets are included. Full Review »
- Grade Range
- 9th - 12th
- Rating
Students reinforce and practice the concepts of functions, equations, limits, representation and connections. They explore and investigate vertical asymptotes along with graphical, numerical and symbolic analysis. Students experience all the available tools at their disposal. Full Review »
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