The equation for line j can be written as y = 2x + 8. Another line k is perpendicular to line j and passes through the point (6,-6). Choose the
equation for line k.
Slope Intercept: y = mx + b
Point slope: (y - 91 ) = m (x - X1)

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

the answer is the third / last answer

step-by-step explanation:

i hope this is what you were looking for.

see attached graph