Question

1.9.3 quiz: finding vertical asymptotes
question 4 of 10
at what value of x does the graph of the following function f(x) have a vertical asymptote?
$f(x) = \frac{3x}{4x-4}$
a. -1
b. 4
c. 1
d. 0

Explanation:

Step1: Set denominator equal to 0

$4x - 4 = 0$

Step2: Solve for x

$4x = 4$
$x = \frac{4}{4} = 1$

Answer:

C. 1