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

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

What is the value of f(x) = 2.2 for f(-2)?

Urgent? will give brainliest to the first correct answer what is the area of the figure?