Use the Factor Theorem to determine whether x+1 is a factor of p(x)=2x^3+3x^2+7 . Specifically, evaluate P at the proper value, and then determine whether x+1 is a factor.
P(?)=?
x+1 is a factor of P(x)
x+1 is not a factor of P(x)

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

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

i would need to see the dot plot : )