foass77W
2021-09-15
In order for the function to have the specified maximum or minimum value, find the values of b.
Maximum value: 25
Talisha
Skilled2021-09-16Added 93 answers
Rewriting the equation in standard form will help
We grouped terms and extracted - sign.
Let us add to the expression in the parentheses:
We added to the expression
We put outside the parentheses.
we used the rule
The function f's standard form was obtained. The maximum value of 25 is equal to the y-coordinate of the vertex (h,k). We know that
Let us find of b by setting 25 and equal:
we put -75 on the other side and added terms.
we multiplied both sides by 4.
we found the square root of both sides
Result: The function has the maximum value equal to 25 for
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