9 Kanika plots point A at (1, -2). Next she plots a reflection of point A at point W. Finally, Kanika plots a
reflection of point Wat point T, which is located at
(-1, 2). Describe how Kanika could have reflected each
of the points to arrive at point T.

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