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Texas Instruments
9-12
45 Minutes
TI-Nspire™TI-Nspire™ CAS
3.2
Students explore rational functions graphically and algebraically to identify singularities and asymptotes, both vertical and horizontal.
Students engage in an exploration of asymptotes involving graphing, exploration of a table of values, and algebraic manipulation.
Factoring is applied as a means to identify singularities and determine vertical asymptote locations.
Students explore what happens to the horizontal asymptotes as values for coefficients and exponents change in the numerator and denominator of a rational function.