As <em>x</em> approaches -1 from the left, the graph of <em>f(x)</em> leads you to the point (-1, 3), so the limit from the left is 3.
As <em>x</em> approaches -1 from the right, the graph leads to the point (-1, -3), so the limit from the right is -3.
The one-sided limits do not match, so the two-sided limit does not exist.
But <em>f(x)</em> is still defined at <em>x</em> = -1; this is indicated by the point (-1, -1). So <em>f</em> (-1) = -1.
Answer:
Step-by-step explanation:
It is 38
Answer:
16
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Step-by-step explanation:
Plug in:
8+8
For the first one. The complement is you subtract 90-51 = 39
The second one the supplement is 180-61= 119
