Understanding How the Graphs of Parabolas are Related to Their Quadratic Functions Write the equation for each graphed function. a. f(x)= b. g(x) = = -10 -8 9 10 8 4 2 4- -6 -4 -2 2 4 6 8 10 x -10 -8 -6 -4 -2 -4 -6 -8 -10 f(x) (Click on a graph to enlarge it.) -2 18 8 6 2 -6 -8 -10 9 g(x) 2 4 6 8 10 X