Special functions.

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A function f has a horizontal asymptote of y = -4, a vertical asymptote of x = 3, and an x-intercept at (1,0).

Part (a): Let f be of the form \(f(x) = \frac{ax+b}{x+c}.\) Find an expression for f(x).

Part (b): Let f be of the form \(f(x) = \frac{rx+s}{2x+t}.\) Find an expression for f(x).

Guest Apr 13, 2020

Alan · Answer 1 · 2020-04-13T02:49:45

Here's the answer for part (a):

See if you can use the same technique for part (b).