Explain why the graph below does not represent a direct variation
2 answers:
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Step-by-step explanation:
<h2>Answer:-</h2>First, we need to add up the x.
We know that 4+8 = 12, so
Now, equating it to y,
Now, if I multiply on both sides,
I get,
Now, as 12 got cancelled , I got the final answer as
Hope it helps :)
Answer:
Step-by-step explanation:
Given that you and a friend play a game where you each toss a balanced coin.
If the upper faces on the coins are both tails, you win $1;
if the faces are both heads, you win $2;
if the coins do not match (one shows a head, the other a tail), you lose $1 (win (−$1)).
Let Y be the amount won
Then Y can take values as 1,2 and -1
The above is the probability distribution for Y.