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Mr. ONeill's Classroom Edit display name

  • Fernley High School
  • Fernley, NV
  • More than half of students from low‑income households Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more

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Recently in a precalculus class when discussing inverse functions, the graphing calculator is a powerful tool to determine an inverse and to demonstrate this relationship geometrically. It allows the students to see the relationship via an algebraic rule, a table, or graphically. It also gives student a chance to use function notation and see the relationship at an abstract level. When teaching calculus, the graphing calculator helps solidify the relationship between a function and its derivative. It is easy to show when a function is increasing or decreasing and how that is translated into the derivative. It also works when working backwards with integration.

About my class

Recently in a precalculus class when discussing inverse functions, the graphing calculator is a powerful tool to determine an inverse and to demonstrate this relationship geometrically. It allows the students to see the relationship via an algebraic rule, a table, or graphically. It also gives student a chance to use function notation and see the relationship at an abstract level. When teaching calculus, the graphing calculator helps solidify the relationship between a function and its derivative. It is easy to show when a function is increasing or decreasing and how that is translated into the derivative. It also works when working backwards with integration.

Read more

About my class

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