If mL DOC = 44º and mL COB = 80º, find the measure of the indicated arc
in circle 0.
D
С
o
E
B
mDB = [?]°

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

a

step-by-step explanation:

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