I need help with #71 to #76 ASAP please and thank you …. Could someone please help me with it… I need to get it done ASAP… it is passed due

Standard deviation of 19,29,21,22,23

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?