Question 147131
f(x)=(x+4)^2
F(X)=X^2+8X+16
{{{ graph( 300, 200, -16, 5, -10, 20, x^2 +8x +16) }}} (graph 300x200 pixels, x from -16 to 5, y from -10 to 20, x^2 +8x +16).