Which of the definitions below is the best definition for slope-intercept form of a linear equation?

Which of the following is true for the relation f(x)=2x^2+1

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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.