Chapter 3 Section 3

Notes

Linguistic Mapping Exercises

Knowledge Checks

  1. Sketch the rational function by graphing the horizontal asymptote, vertical asymptote, and zeros of \[f(x)=\frac{x-3}{x+5}.\]
  2. Sketch the rational function by graphing the horizontal asymptote, vertical asymptote, and zeros of \[f(x)=\frac{x-1}{x^2-16}.\]
  3. Solve the following inequality: \[\frac{x-1}{x^2-16}\geq 0.\]
  4. Solve the following inequality: \[20(x+11)^5(x+6)^3(x-1)^2(x-3)^4(2x-7)^5<0.\]

Remember, do the knowledge checks before checking the solutions.

Practice Problems

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