Question

explain why the function is discontinous at the given number a. sketch the graph of the function f(x) = 1 over x plus 2 ...( a= -2 ) can somebody explain the steps to solve this problem ?

Answer 1

1/(x+2) if x=a then -2+2 = 0 you cant divide by zero the univers will implode :)

Answer 2

That's correct. Steve Jobs found a way to divide by zero, but he died when he tried his technique for the first time.

Answer 3

You can't have division by zero. Therefore, x cannot = -2.

Answer 4

There is a hole at x=-2