State the vertical asymptote of the rational function. f(x) = quantity x minus nine times quantity x plus seven divided by quantity x squared minus four.

x=2 and x=-2

Step-by-step explanation:

f(x)=(x-9)(x+7)

        (x^2-4)

Vertical asymptotes concerns the bottom factors after simplification.

This cannot be simplified any further because x^2-4=(x-2)(x+2)

which means it has no common factors with the numerator (the top part of fraction)

So we will consider when both factors are 0.

x-2=0 when x=2

x+2=0 when x=-2

So the VA (Vertical asymptotes) are x=2 and x=-2

You must actually write x=2 and x=-2

Do not put just 2 and -2

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

combine all like terms then its just a 2 step equation