What is the pattern of 4, 8, 12, and so on
8, 5, 2 and so on

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.

What is the value of f(x) = 2.2 for f(-2)?

Answer for 10 points show work you guys in advanced < 3