Question

A single piecewise-defined function f(x) has been

graphed for you on the display to the left.
At how many values c on the interval x€[−6, 4) is it
true that the limx→cf(x) = 1?

Answer 1

Answer: 1

Explanation:

`\lim_(x \to -6) f(x) \\eq -1` because the left and right hand limits are not the same.

`\lim_(x \to -1) f(x) \\eq -1` because the left and right hand limits are not the same.

However, somewhere between 1 and 2, the limit does equal -1 because the left and right hand limits are the same.