❗️10 points❗️ Graph the function.
for the function whose graph is shown below, which is the correct formula for the function.
a. y= 3x+1
b. y= -3x+1
c. y= -3x-1
d. y= 3x-1

The answer is c because the y intercept is -1 and going down 3 and over one and there’s the line

Hope it helps

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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