Property of inverse functions:
Therefore the answer to both is True.
Therefore the answer to both is True.
If 5% of an item is 5$, what is the original price? Answer is not 25$
1 answer:
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Answer:
Y=4x^2-3x+5
Step-by-step explanation:
For the standard form equation to model the values in the table, each value of x in the table should give the matching the y value when substituted into the equation. We will test each equation:
<u> for (-1,12)</u>
This does not give 12 as the answer and is not a solution.
<u> for (-1,12)</u>
This does not give 12 as the answer and is not a solution.
<u> for (-1,12)</u>
This does give 12 as the answer and is a possible solution.
We now try (2,15).
This does not give 15 as the answer and is not a possible solution.
<u> for (-1,12)</u>
This does not give 12 as the answer and is not a solution.
We now try (2,15).
This does give 15 as the answer and is a solution.
This is the standard form of the equation.