Answer:
it is not a function because -2 has two outputs
The answer is C.
Its neither prime nor composite.
Thank you.
Let's solve it!
So, let's study each factor.
x + 7 = 0 -> x = -7
x² - 49 = 0 -> x² = 49 - > x = ± √49 -> x = <span>± 7
Final answer: x = 7 and x = -7
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Answer:
can you please clarify your question? and it would be y=mx+b
b is you flat rate and m is per mile