Describe two different ways you could change the values in the table so that the answer to problem 6 is different

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.

Ineed no it anyone can see this

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?