F(x) = 3(x - 2)² - 2
how to convert vertex form to standard form

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π