Question 1066099
The vertex form for the equation of a parabola is
:
y = a(x-h)^2 +k
:
we are given
:
a = 2, h = 4 and assume that k = 0
:
y = 2(x - 4)^2
:
y = 2x^2 -16x +32
:
{{{ graph( 300, 200, -10, 10, -50, 50, 2x^2 -16x +32) }}}
: