#15-#19
f(x)=-x^2+6x-9
(x-3)^2 or (x-3) (x-3)
f(x)=3x^2+12x
x=(0,0) (-4,0)
g(x)x^6-5x^4+4x^2
(x+/-2) (x-1) (x+0)^2
f(x)=x^2-11
x=(-3.3,0) (3.3,0)
Images on the slide show for the graph for #15 and #16 what is similar about both of these graphs on the point (3,0) and (0,0).
There is a bounce present in both of these graphs
f(x)=x^2+x-1
x=(-1.6,0) (0.75,0)
f(x)=x^2+20x=51
x=(-3,0) (-17,0)
f(x)=x^2+2x+3
x=-1+i square root of 2, -1-i square root of 2
f(x)=x^2+10x+25
x=(-5,0)^2 or (-5,0) (-5,0)