Find the long run behavior of each function as x → 0 and x →-0 4. f(x)=x³ 6. f(x)=-x² Find the long run behavior of each function as x∞o and x →-00 19. 3x²+x-2 20.-2x+x2-x+3 21. What is the maximum number of x-intercepts and turning points for a polynomial of degree 5? 22. What is the maximum number of x-intercepts and turning points for a polynomial of degree 8? What is the least possible degree of the polynomial function shown in each graph? .26. Find the vertical and horizontal intercepts of each function. 32. f(x)=3(x+1)(x-4)(x+5)