2uestions 1 and 2 concem the two functions \( f \) and \( g \), whene \[ \begin{array}{l} f(x)=\frac{x-1}{x+5}, \\ g(x)=\frac{-5 x-1}{x-1}, \end{array} \] \[ \operatorname{dom} f=\operatorname{ran} g=(\alpha, \infty) \backslash\{-5\} . \] 1. (a) Find the domain of \( g \) algebraically. Show all steps in your working, and present your answers using bracket notation for intervals. (b) Use Desmos to plot the graphs of \( f \) and \( g \) on sepurate aves and attach a screenshot of each plot. Ensure all important features are included and that appropriate labels are included (and not handwritten).
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For a rational function like g(x), the denominator cannot be equal to zero because division by zero is undefined. Therefore, we need to find the x-values that make the denominator equal to zero and exclude them from the domain. Setting the denominator equal to Show more…
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