jared made 12 3/4 cups snack mix for a party. his guests ate 2/3 of the mix. how much did his guest eat?
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Problems a through c are asking you what the values would be at those values.
What will the value of be at
? Let's look at the graph.
It seems at ,
, meaning that
Let's do the same for the others.
At ,
At ,
For the last question, it is giving us the value and asking us which
values would give us that.
At ,
.
*Note* this function is continuous to the right, meaning that there is another point where .
Hope this helps.
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