How many graduates from university a had an income under 20,000
1 answer:
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For this case we have the following polynomial:
The standard form of the polynomial is given by:
Where, the axis of symmetry of the polynomial is given by the expression:
}
In this case we have:
Therefore, replacing values we have:
Rewriting we have:
Answer:
The symmetry axis of the polynomial is given by:
option C
