Write the slope-intercept form (y=mx+b) of the equation of the line through the given points.

m = 4/5 is the slope

b = -3/5 is the y intercept

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First find the slope

m = (y2 - y1)/(x2 - x1)

m = (-3 - 1)/(-3 - 2)

m = -4/(-5)

m = 4/5

Then use point-slope form

The equation is in the form y = mx+b with m = 4/5 as the slope and b = -3/5 as the 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

283 square feet

step-by-step explanation:

good luck