figure 3 open crp1 ex 1 solve a cubic function graphically one solution 20160112 120010 jpg drag the slider to change the algebra of the cubic function and examine its effect on the graph on the check box to show the graph of the pa ex 2 solve a cubic function graphically two solutions cubic graph equation jennarocca graph of three cubic equations two of which have one root one of which mathematics cubic equations table x y 2 8 1 1 2 8 pa equation graph here you can review how to find the equation of a cubic function from the graph in factored form repeated root form or point of inflection form higher roots graph of x 3 and its reflections graphing a cubic function example figure finding and defining parts of a polynomial function graph ck 12 foundation if our original function was a cubic function what would our slope function look like this ilration shows the basic steps of drawing the graph plot the points note multiplicities note end behaviors and simply connect the points a geogebra rendition of one of omar khayyam s solutions for a cubic equation shouldn t a cubic have three roots image titled solve a cubic equation step 5 ex 2 determine the graph of the derivative function given the graph of a cubic function image titled solve a cubic equation step 2 cubic polynomial curve plot on graph 9 cubic function equation increasing decreasing graph minimum maximum graphing a cubic equation by plotting points diffeiation graph of the derivative of a cubic function in particular notice how the ti nspire cas syntax in lines 1 and 3 keep the user s focus on the type of equation being solved and eliminates the need to important types of graph the roots turning points stationary points inflection point and concavity of a cubic quadratic and cubic functions cubic graph file omar kayyám geometric solution to cubic equation svg here to this graph cubic solver plot graph and find roots of cubic function y ax³ cubic function and transformations