Tag Archives: explicit function

Calculus – Addendum – Using the TI-84C to find the tangent lines of an ellipse through a specific point

By | November 3, 2016

Using the TI-84C to find the tangent lines In this tutorial students will learn how to use the TI-84C to graph and verify their work.  The students will also learn how to convert implicit functions into explicit functions and graph using the TI-84C.  The students have already found the equations of the 2 lines that… Read More »

Calculus – Find the Derivative at a value of x

By | October 30, 2016

Find the derivative at a value of x In this tutorial the students will learn  how to find the derivative of a function at a specific point.  The student will find the point of tangency and the derivative.  Using this information the student will then write the equation of the tangent line. Explicit Function Derivative… Read More »

Calculus – Find the Tangent line Equation at Point (-1,1)

By | October 29, 2016

Find the Tangent line Equation at Point (-1,1) In this tutorial students learn how to find the equation of the tangent line given the function and the point of tangency. The students then verify the solution using the GRAPH, WINDOW, CALC, TANGENT and TRACE features of the TI-84C. Explicit Function Point of Tangency Derivative Slope Substitute… Read More »

Calculus – Find the Equation of the Tangent Line at (1,3)

By | October 27, 2016

Find the Equation of the Tangent Line at (1,3) In this tutorial students learn how to find the equation of the tangent line given the point of tangency. The students then verify the solution using the GRAPH, WINDOW, CALC, dy/dx and TRACE features of the TI-84C. 1) If only the x value is given we should… Read More »

Calculus – Find the Derivative using the Chain Rule and Power Rule

By | October 26, 2016

Find the Derivative using the Chain Rule and Power Rule In this tutorial students learn how to evaluate the derivative of an explicit function.  The students will use the chain rule and power rule to accomplish this task. Power Rule Explicit Function Derivative Graphing Tool Click the link below to see the functions on an interactive online… Read More »