lboyett441 lboyett441 19-03-2018 Mathematics contestada What is the solution set of y = x2 + 2x + 7 and y = x + 7? {(0, 7), (-1, 6)} {(0, 7), (-7, 0)} {(0, 7), (1, 8)} {(-2, 0), (4, 0)}