new_contents: #L4 PROBLEM 4
  
  def evalQuadratic(a, b, c, x):
      '''
      a, b, c: numerical values for the coefficients of a quadratic equation
      x: numerical value at which to evaluate the quadratic.
      '''
      return (a * (x ** 2)) + (b * x) + c
  
subject: Create problem4.py