To find the slope, you need to use the slope formula.
Find the slope using the slope formula:
Using the slope formula, plugin your points. I am going to use (6,9) as point 2 and (7,1) as point 1
So our slope of the line through (6,9) (7,1) is - 8
Answer:
−1.2c+6.3
Step-by-step explanation:
Answer:
=14c
Step-by-step explanation:
3c+11c
=3c+11c
=c+c+c+c+c+c+c+c+c+c+c+c+c+c
=14c
Brainliest please?
Answer: 3/13
Step-by-step explanation:
-3 (h-6) = 5 (2h + 3)
-3h + 18 = 10h + 15
-3h - 10h + 15 - 18
h (-3-10) = 15 - 18
h (-13) = -3
h = -3/-13
3/13
Answer:
a. .
b.
Step-by-step explanation:
By the definition, the expected value of a random variable X with probability mass function p is given by where the sum runs over all the posible values of X. Given a function g, the random variable Y=g(X) is defined. Note that the function g induces a probability mass function P' given by P'(Y=k) = P(X=g^{-1}(k)) when the function g is bijective.
a. Note that for 1/3ln(2)+1/6ln(5) by choosing the function g(x) = ln(x) the expression coincides with E(g(x)), because if Y = g(x) then E(Y) = P'(Y=1)*ln(1)+P'(Y=2)*ln(2)+P'(Y=5)*ln(5) = P(X=1)*ln(1)+P(X=2)*ln(2)+P(X=5)*ln(5).
b. On the same fashion, the function g(x) = xe^{xt} fullfills the expression of E[g(X)]