A set of data has the trend line modeled by the equation Y =1.5x + 11. What value of X corresponds to y =56?
2 answers:
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For this case we have the following polynomial:
To find the value of c that completes the square, we use the following equation:
Where,
- <em>b: coefficient of the variable of degree 1 </em>
Substituting values we have:
Answer:
the value of c that completes the square is: