Asap! what are the vertical asymptotes of the function f(x) = the quantity of 3x plus 9, all over x squared plus 4x minus 12?

a) x = −6 and x = −2
b) x = −6 and x = 2
c) x = 1 and x = −2
d) x = 1 and x = 2

B) x = -6  and  x = 2

Step-by-step explanation:

can be rewritten as

because

-2 · 6 = -12

-2 + 6 = -4

so thats why the denominator is (x+6)(x-2)

A vertical asymptote is where the denominator equals 0, so,

-6 + 6 = 0

2 + -2 = 0

So the Answer is:

B) x = -6  and  x = 2

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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