Find the value for f(-3) if f(x)=3x-5

-14

Step-by-step explanation:

-3 replaces f which is x so its 3 time -3 which is -9 -5

-14

Step-by-step explanation:

f(-3)= 3(-3) - 5

3 x -3 = -9

-9 - 5 = -14

-14 is your answer ;)

The expression given above is the summation of product of probabilities and their outcomes.

This sum is equal to the expected value of the game. Expected value shows how much amount a player can win or lose per game on average, if he plays for a long run. Positive value shows the player wins and the negative value shows the player loses.

So, the answer to this question is option B.
The expression is equal to: The average amount you will win (or lose) per game in the long run