What’s the correct answer for this?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52