A parabola has the same vertex as the parabola y = 3 * (x - 1) ^ 2 + 6 and has a y-intercept of -7. What is the equation of the parabola?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]