Summarize your findings of the functionality of a, h and k for the graphs of y = a(x-h) + k and y = ax - h| + k. Please be thorough in your summary. Do you believe other functions will react the same when a, h and k are modified? Example: +k? y = ax-h+k; y = a(x - h) +k; y = a( Write the equation of the parent function y = x shifted vertically down 4 units, right 1 unit and stretched vertically by a factor of 2. Please include a screenshot of the graph making sure your name appears in the upper right-hand corner of Desmos.