Answer
See below
Work Step by Step
The standard form for a vertical major axis:
$$\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1$$
The origin: $(h,k)=(0,0)$
Substitute:$$\frac{x^2}{6^2}+\frac{y^2}{7^2}=1\\\frac{x^2}{36}+\frac{y^2}{49}=1$$
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