In July 2016 I purchased three apps: Calculus Made Easy; Physics Made Easy
and Chemistry Made Easy. These were installed on a ti89 calculator used by
my granddaughter who is a university freshman. She has reported that the
apps have been very helpful and easy to use.
I was very impressed by the level of support that Mike provided me. His responses
were timely; his suggestions and guidance were clear and included step by
This is an exceptional level of customer support and I
will continue to purchase "Made Easy" products as my granddaughter continues
1) To do Implicit Differentiation , go to 3 Derivatives , then go to Implicit Differentation.
Now enter your equation : important is to use * whenever multiplying x and y. So write 3*x*y instead of 3xy .
Altogether: x^2 + 3*x*y +y^2 = 11 and below find its derivative.
2) To find a Tangent Line , go to Differentiation (option 3) , next select
Evaluate Derivatives; Tangent- & Normalline Enter the equation
and the x value
And the Tangent Line will show below.
Thats all 😉
I am taking survey of calculus and having difficulty solving problems like the following:
Is there any way you can show me how to do these problems using your program????