Find the x-intercept(s) and the y-intercept of the function.

a. the x-intercepts are x=
b. there are no x-intercepts

a. the y-intercept is y=
b. there is no y-intercept

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

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.