Casio ClassPad II Custom Commands

axisints (Program)

Command last updated 9/7/2022.

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IMPORTANT - requires printpts stored in the same folder as your current folder or in the “library” folder (see the Variable Manager).

axisints(f, l, u)

Returns a list of coordinates of x-axis and y-axis intercepts on f in the domain xϵ[l, u].

Example

Find the axis intercepts of \(y = x(x - 2)(x + 1)\). (2023 Methods Exam 2 Section B Question 1a)

axisints(x(x-2)(x+1), -∞, ∞)

Contributed by Nhan