Consider the function f(x)=-9(1/3)^x+3 part a: what is the y-intercept for f(x)? write your answer as a fraction.

-1, -2, -3, -4, -6

step-by-step explanation:

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

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

depends on how many days you are talking about

step-by-step explanation: