Which of the following relations are functions? (2 points) y = -x + 3 x = y + 3 x - y = 3 A) None of them B) All of them C) Choice II only D) Choice III only

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

The trigonometric ratios sine and secant are reciprocals of each other

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2