Which ordered pair makes both inequalities true?

y < 3x – 1

y > –x + 4

on a coordinate plane, 2 straight lines are shown. the first dashed line has a positive slope and goes through (0, negative 1) and (1, 2). everything to the right of the line is shaded. the second solid line has a negative slope and goes through (0, 4) and (4, 0). everything above the line is shaded.
(4,0)
(1,2)
(0,4)
(2,1)

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables