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Question
Find all vertical asymptotes of the following function.

f(x)=(x-4)/(3x-3)
Answer Attempt 1 out of 3

Question\newlineFind all vertical asymptotes of the following function.\newlinef(x)=x43x3 f(x)=\frac{x-4}{3 x-3} \newlineAnswer Attempt 11 out of 33

Full solution

Q. Question\newlineFind all vertical asymptotes of the following function.\newlinef(x)=x43x3 f(x)=\frac{x-4}{3 x-3} \newlineAnswer Attempt 11 out of 33
  1. Identify potential vertical asymptotes: Identify the potential vertical asymptotes. Vertical asymptotes occur where the denominator of a rational function is equal to 00, as long as the numerator is not also 00 at those points. For the function f(x)=x43x3f(x) = \frac{x-4}{3x-3}, we need to find the values of xx that make the denominator 3x33x-3 equal to 00.
  2. Solve for x-values: Solve the equation 3x3=03x-3 = 0 to find the x-values.\newlineTo find the x-values that make the denominator zero, we solve the equation:\newline3x3=03x - 3 = 0\newlineAdding 33 to both sides gives:\newline3x=33x = 3\newlineDividing both sides by 33 gives:\newlinex=1x = 1
  3. Check numerator at x=1x=1: Check if the numerator is also zero at x=1x = 1.\newlineWe need to ensure that the numerator, x4x-4, is not also zero when x=1x = 1. Plugging x=1x = 1 into the numerator gives:\newline14=31 - 4 = -3\newlineSince 3-3 is not equal to zero, the numerator is not zero when x=1x = 1.
  4. Conclude vertical asymptote location: Conclude the location of the vertical asymptote. Since the denominator is 00 and the numerator is not 00 at x=1x = 1, there is a vertical asymptote at x=1x = 1.