A grocer wants to mix nuts costing 5.00 per kilogram with nuts costing 8.00 per kilogram to make a 10 kilogram mixture for 6.00
2 answers:
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Answer:
Step-by-step explanation:
For a quadratic function to have a vertex with an x-coordinate of 3, then
Let a=1, then we have
So now our equation becomes:
We now find two factors of c that add up to -6.
Let these factors be 1, and c.
Then
Therefore the factors are :
1 and -7.
The function becomes:
The factored form is