Please help me. i will give brainliest to right answer

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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.