How do you put three x to the fourth + 8 x squared plus 4x to the third in standard form

When only separate discreet points are graphed it is called?

Reflect the point (7,0) across the y-axis

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).