Ellipses

below x-term is a²

below y-term is a²

below x-term is b²

none of the choices

(0, 0)

(7, 1) and (-1, 1)

(3, -5) and (3, 7)

(3, 1)

$\left(x-h\right)^2+\left(y-k\right)^2=r^2$

$\frac{\left(x-h\right)^2}{a^2}+\frac{\left(y-k\right)^2}{b^2}=1$

$\frac{\left(x-h\right)^2}{a^2}-\frac{\left(y-k\right)^2}{b^2}=1$

$x=a\left(y-h\right)^2+k$

Parabola

Ellipse

Circle

None of the above

 $\frac{\left(x+1\right)^2}{121}+\frac{\left(y-3\right)^2}{144}=1$  

 $\frac{\left(x-5\right)^2}{100}+\frac{\left(x-3\right)^2}{49}=1$  

 $\frac{x^2}{25}+\frac{y^2}{16}=1$  

 $\frac{\left(x-12\right)^2}{20}+\frac{\left(y-1\right)^2}{19}=1$  

 $\frac{\left(x+3\right)^2}{100}-\frac{\left(x-5\right)^2}{9}=1$