Consider a 7 digit number in the form ABC Where A is 2.9 and X, B, and a can be any digit 0.9. Additionally B and C cannot both equal 1 since these values are designated
for other purposes such as services like 911. Lastly 555 0100 through 555-0199 are
reserved for fictional uses such as in television shows or movies,
According to these conditions how many 7 digit numbers are possible in a single area
code?

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.

3

step-by-step explanation:

i think the answer is c sorry if it's wrong