This one continues the one i posted the second one so plz me and the graph thing i have to use it i think so plz me :

Started: jun 20 at 10: 35pm quiz instructions question 3 y 2x+4 graph the system of linear inequalities 1 by < 2x-2 ty

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer