Question 924017
y = x^2 -x -6 
factor this equation
y = (x-3)(x+2)
a) x intercepts are 3 and -2
b) turning point is the vertex of this parabola, x part of vertex is
x = -b/2a = 1/2 = 0.5
y = 1/4 - 1/2 -6 = -6.25
turning point is (0.5, -6.25
d) y intercept is -6
graph of this parabola is
{{{ graph( 300, 200, -10, 10, -10, 10, x^2 -x -6 ) }}}