To find the points of discontinuity for the rational function y = (x + 2) / (x^2 + 8x + 12), we need to determine where the function is undefined.
The function is undefined when the denominator is equal to zero since division by zero is not allowed. So, we can find the points of discontinuity by setting the denominator x^2 + 8x + 12 equal to zero and solving for x.
x^2 + 8x + 12 = 0
(x + 2)(x + 6) = 0
x = -2 or x = -6
Therefore, the points of discontinuity are:
C) x = -6
D) x = -2
So, the correct answers are DX=-2 and Y=-6.
determine the points of discountinuity for the following rational function
y=x+2/x^2+8x+12
what are the points of discoountinuity select all that apply
A Y=-6
B Y=0
C X=0
DX=-2
Y=-2
1 answer