Find the x- and y-intercepts of the graph of 7x+2y=16.

Step-by-step explanation:

7x + 2y = 16

2y = - 7x + 16

y = - x + 8

"8" is y-intercept

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