Question

Find the intervals on which the function is continuous
y =(x + 3)/(x^2 - 5x + 6)

Answer 1

$$
\cfrac{x+3}{x^2-5x+6} \implies \cfrac{x+3}{(x-3)(x-2)}
$$
bearing in mind the denominator cannot be "0", or the fraction becomes "undefined", what values "x" must NOT take?

Answer 2

what about

Answer 3

its multiple choice and this are the answers

Answer 4

A) discontinuous only when x = -3 or x = 2
B) discontinuous only when x = 2 or x = 3
C) discontinuous only when x = -2 or x = 3
D) discontinuous only when x = 2

Answer 5

which one

Answer 6

ahemm, which one do you think?

Answer 7

imnot sure

Answer 8

jodie0001 has explained perfectly. @iplayffxiv You should read what he wrote and use that to determine your answer. Even if you get the answer wrong, it's better to give a wrong answer than nothing at all. ;)

Answer 9

is it b?