Question 41555
The vertex would give a result as the lowest value.
p(x) = 4x^2 - 3x + 8
((-b/2a),f(x))
((0.375),(7.4375))
0.375 would give you the lowest value for p(x).
{{{ graph( 600, 600, -10, 10, -10, 10, 4x^2 - 3x + 8) }}}