did you check your earlier post?
http://www.jiskha.com/display.cgi?id=1425519642
Was there something unclear there?
f(x)=-3x2-12x-5
find x intercepts
a. analyze the multiplicity at each intercept (where it crossed/touches the axis)
determine the number of turning points
find four more points to graph
graph the parabola
1 answer
1 answer