Whats the horizontal and vertical changes​

Measures of the angle of r, 31 s (x+4) t (3x+9)

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}