Find the Values of B Such That the Function $f ( x ) = - x ^ { 2 } + b x - 75$

question 61

Multiple Choice

Find the values of b such that the function $f ( x ) = - x ^ { 2 } + b x - 75$ has the given maximum value 94. ?

• A)±32
• B)±28
• C)±26
• D)±30
• E)±34

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