Object Oriented Programming ll

21 (Algebra: vertex form equations) The equation of a parabola can be expressed in either standard form (y=ax2+bx+c) or vertex form (y=a(xh)2+k). Write a program that prompts the user to enter a,b, and c as integers in standard form and displays h(=2ab) and k(=4a4acb2) in the vertex form. Display h and k as rational numbers. Here are some sample runs: Programming Exercise 13.21 2. Type your solution here