Question 46275
{{{y = x^2 + 5x + 4}}}
y-intercept:
{{{y = 0^2 + 5(0) + 4 = 4}}}
(0,4)
x-intercept:
{{{0 = x^2 + 5x + 4 = (x + 1)(x + 4)}}}
x + 1 = 0
x = -1
and
x + 4 = 0
x = -4
(-1,0) and (-4,0)
{{{graph(600,600,-10,10,-10,10,x^2+5x+4)}}}