Find any points of discontinuity for the rational function. y = (x+6)(x+2)(x+8)/ (x+9) (x+7)

x = 6, x = 2, x = 8
x = 9 x = 7
x = –9, x = –7
x = –6, x = –2, x (x+7)= –8

Question

Find any points of discontinuity for the rational function.  y = (x+6)(x+2)(x+8)/ (x+9) (x+7)

x = 6, x = 2, x = 8
    x = 9 x = 7
    x = –9, x = –7
    x = –6, x = –2, x (x+7)= –8

zepdrix · Answer

Hmm it looks like your y= didn't paste correctly :O Unless I'm mistaken...

anonymous · Answer

oh yeah i fixed it

anonymous · Answer

So it isn't rational when the divisor is 0, so whenever the denominator is 0, which is when x = -9, and -7