For which x-values is the graph below discontinuous? {...–3, –2, –1, 0, 1, 2, 3, ...}
{... –3, –1, 1, 3, ...}
{...–4, –2, 0, 2, 4, ...}
{...–3, –1, 0, 1, 3, ...}

answer is a

step-by-step explanation:

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point