Answer:
Not a function
Step-by-step explanation:
when plotted the points do not form a line
Answer:
octagon
An interior angle of a regular polygon has a measure of 135°, it is an octagon.
Step-by-step explanation:
Answer:
the limit does not exist
Step-by-step explanation:
As x approaches π/2 from below, tan(x) approaches +∞. A x approaches π/2 from above, tan(x) approaches -∞. These two limits are not the same, so the limit is said not to exist.
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For a limit to exist, it must be the same regardless of the direction of approach.
Answer: 8
Step-by-step explanation:
Answer:
18x + 13
Step-by-step explanation:
just add like terms after multiplying 2x + 1 by 8
16x + 8
x - 2
x + 3
18x + 13