#include #include #define eps 0.00005 #define MaxSteps 100 float functionDif(float x) { float y; y=8*x*x*x+9*x*x+8*x+5; return y; } float functionF(float x) { float y; y=2*x*x*x*x+3*x*x*x+4*x*x+5*x+6; return y; } int main() { int i; float f,df,xi,x0=-1; for (i=0;i