For each rational function, (A) Find the intercepts for the graph. (B) Determine the domain. (C) Find any vertical or horizontal asymptotes for the graph. (D) Sketch any asymptotes as dashed lines Then sketch a graph of $y=f(x)$ for $-10 \leq x \leq 10$ and $-10 \leq y \leq 10$ (E) Graph $y=f(x)$ in a standard viewing window using a graphing calculator. $f(x)=\frac{4-2 x}{x-4}$
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The intercepts for the graph of $y=f(x)$ are found to be -2 and 4. Show more…
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For each rational function, (A) Find the intercepts for the graph. (B) Determine the domain. (C) Find any vertical or horizontal asymptotes for the graph. (D) Sketch any asymptotes as dashed lines Then sketch a graph of $y=f(x)$ for $-10 \leq x \leq 10$ and $-10 \leq y \leq 10$ (E) Graph $y=f(x)$ in a standard viewing window using a graphing calculator. $f(x)=\frac{2 x}{x-3}$
Functions and Graphs
Polynomial and Rational Functions
For each rational function, (A) Find the intercepts for the graph. (B) Determine the domain. (C) Find any vertical or horizontal asymptotes for the graph. (D) Sketch any asymptotes as dashed lines Then sketch a graph of $y=f(x)$ for $-10 \leq x \leq 10$ and $-10 \leq y \leq 10$ (E) Graph $y=f(x)$ in a standard viewing window using a graphing calculator. $f(x)=\frac{3 x}{x+2}$
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