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2 years ago

Can somebody help me

Mathematics

1 answer:

saveliy_v [14]2 years ago

6 0

Answer:

Y=5

You must first divide b (-10) by two and square it to know what you need to make a perfect square (25). You must then add or subtract the amount to make C (-13) into that number (add 38). Don't forget to do it on the other side too! (3 becomes 41) You then factor the left side. ((Y-5)^2=41) The result is your answer. (Y=5)

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All domain really means is what numbers can you plug in and you get number back from your function.

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