I am really bad at reading graphs so if you could please help me with these problems and explain your answer that would help tremendously

What is the domain of the following function? 10 Ly -10-8-8-7-6-5-4 -8 -2 -1. Graph including the points (negative 2, 10), (negative 1, 4), (0, 0), (1, negative 2), (2, negative 2), (3, 0), (4, 4), (5, 10).\fWhat is the domain of the following function? 4y -10 -8-8 765-4 -8-2 -14 Graph including points (negative 1, negative 8), (0, negative 3), (1, 0), (2, 1), (3, 0), (4, negative 3), (5, negative 8).What is the equation of the following graph? 176 64 3 4 5 6 7 8 9 10 Imported Asset Of(x) = x2 - 2x + 3 Of(x) = -x2 + 2x - 3 Of(x) = -x2 - 2x - 3 Of(x) = x2 + 2x - 3What is the equation of the following graph? Ly 4 6 7 8 9 10 -10 9 8 -76 5 4 -8 -2 -1. O f(x) NJ| - 2 - 3x O fixi = 1 2 3x + O f( x) = - 3X - O f( x) = N - N| - 2 + 3x +