Question

H(x)=-1/3x^2+2x-4 graph the equation

Answer 1

You should be able to note that this is a parabola which opens downward. Taking the derivative and setting it to -0- will yield the max of the equation, That is

`y=-(1)/(3) x^(2) +2x-4` ⇒
`(dy)/(dx) =-(2)/(3) x+2=0` ⇒
`x=3`