When x = -6 the denominator = 0
There is a hole in the graph at (-6,0)
The formula is 1/2 times base times height. So,your answer is B
Answer:
17.5
Step-by-step explanation:
The principal square root of 49 is just
7 because 7 times 7 is 49.
It can not be -7 because
a principle square root cannot be negative.
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