Question 268544
y=(-1/2)x^2 + 2x + 10
y=-x^2/2+2x+10
x intercept = (-2.9 & 6.9)
{{{ graph( 300, 200, -6, 10, -10, 15, -x^2/2 +2x +10) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 15, -x^2/2 +2x +10).