Which expression can be used to determine the length of segment ab?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

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.