Question 249606
y= x^2 + x - 2
y intercept=-2
Set y=0 & solve for x
0=x^2+x-2
0=(x+2)(x-1)
x+2=0
x=-2 (-2,0)
x-1=0
x=1 (1,0)
{{{ graph( 300, 200, -6, 5, -10, 10, x^2 +x -2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x^2 +x -2).