#1**+2 **

The minumum value of a will be at -b/2a (this 'a' is the coefficient of a^2....1)

min val ue of a = -6/2 = -3

sub this value of a into the equation to find the minumunm value of the function f(a) = -3^2 + 6(-3) - 7 = -16 is the min value of the fxn

ElectricPavlov Feb 26, 2019