If fg = 2 units, fi = 7 units, and hi = 1 unit, what is gh?

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Answer! if you don’t mind, can you explain

Which of the following circles have their centers on the x-axis? check all that apply.