What is the slope and the y-intercept?

Y intercept = 3 and slope is -4.

Step-by-step explanation:

Y intercept is the point  where line meets  on Y axis  or we can say the where the line cuts Y axis is called Y intercept.

here the line cuts the Y axis at positive 3 therefore Y intercept is +3

and for slope we check for each  run how much it rise

or slope = rise divided by run

here in the question run =1 and rise is 4

because the line is from up to down therefore  is negative

so slope of the given line is =-4

answer:   14

step-by-step explanation:          

pu you stank bo u ugly bo lol

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