Help me quick please

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*