Which linear function has the steepest slope? y = negative 8 x + 5 y minus 9 = negative 2 (x + 1) y = 7 x minus 3 y + 2 = 6 (x + 10)

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6