Please help with the following questions.

1. State the domain and range of the relation {(1,7), (-3, 8), (-2, 5), (3,7), (2,4)}. Is it a function? 2. Use the piecewise function G(x) = 5x+ 1 if xs-2. (3x -5 if x> -2 to find the following. a) G(-2) b) G(8) c) G(-4) 3. Graph the piecewise function G(x) = J-2x + 2 if x52 (x-lif x> 2 4. Determine the domain of the following functions. x+5 a) f (x) = X - 7x + 17 (give in set-builder notation) b) g(x) =V2x+4 (give in interval notation) 5. Use the graph to find the following: a) f(2) a) Domain c) x-values such that f (x) = -5 d) Range -5-4-321 1234 5 VIA WN