Answer:
Nitrous Oxide
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<h2>N. O</h2>
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Because ,the resulting Height would be Zero which won't be able to form a ∆ .
Do you have a picture with the question?
Y = 5
3(3y - 15) is also equal to 9y - 45, which means to find y, you have to divide 45 by 9, which is 5.
Plug in the coordinates (-2,-13) into the point slope formula with the slope remaining as 5x