Question

I got D, am i correct?
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Answer 1

There is no term containing y in choice D, therefore it can't be correct. The general equation of the hyperbola is
\[\frac{x ^{2}}{a ^{2}}-\frac{y ^{2}}{b ^{2}}=1\]

Answer 2

I know that. but its the closest thing. I figured my teacher made a little mistake.

Answer 3

My solution is as follows:
\[\frac{(y+2)^{2}}{25}-(x-1)^{2}=1\]

Answer 4

Thats what I got too. The only thing different is the y. so i figured he just make a boo-boo

Answer 5

I agree.