NEED HELP ASAP!!!!!!!!
1 answer:
You might be interested in
The statement which correctly compares the two functions is that: A. they have the same y-intercept and the same end behavior as x approaches ∞.
<h3>What is a function?</h3>A function is a mathematical expression which can be used to define and show the relationship that exist between two or more variables in a data set.
By critically observing the graph which models the function f (see attachment), we can logically deduce that the y-intercept is at four (4).
Also, from the table of function g (see attachment), we have:
At x = 0, g(x) = g(0) = 4.
In conclusion, the statement which correctly compares the two functions is that they have the same y-intercept and the same end behavior as x approaches infinity (∞).
Read more on function here: brainly.com/question/4246058
#SPJ1
<u>Complete Question:</u>
The graph of function f is shown.
Which statement correctly compares the two functions?
A. They have the same y-intercept and the same end behavior as x approaches ∞.
B. They have different x- and y-intercepts but the same end behavior as x approaches ∞.
C. They have the same x- and y-intercepts.
D. They have the same x-intercept and the same end behavior as x approaches ∞.
Answer:
Expected value = $8.89
Step-by-step explanation:
cost of playing game = $1
winning if sum is odd = $10
winning if sum is 4 or 8 = $5
winning if sum is 2 or 12 = $50
two dice rolled, possible outcomes =
(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)
(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)
(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)
(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)
(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)
(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)
total no. of outcomes = 36
now according to the table of outcome with respect to winning money, we can calculate expected value by multiplying the probability of each roll with winning amount associated with each roll. and subtract the amount that we paid for the game that is $1.
E(x) = 1/36*($50) + 1/18*($10) + 1/12*($5) + 1/9*($10) + 5/36*($0) + 1/6*($10) + 5/36*($5) + 1/9*($10) + 1/12*($0) + 1/18*($10) + 1/36*($50)
= 25/18 + 5/9 + 5/12 + 10/9 + 0 + 5/3 + 25/36 + 10/9 + 0 + 5/9 + 25/18
Expected value = $8.89
Subtract the amount that was paid to play the game that is $1.
$8.89 - $1 = $7.89
A profit of $7.89 is expected every-time the game is played.
