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o-na [289]
3 years ago
13

What is the maximum value of f(x)=−4x2+4x−2?

Mathematics
1 answer:
horrorfan [7]3 years ago
5 0

Answer: -1

Step-by-step explanation: A typical quadratic equation is ax^{2} +bx+c and the maximum value formula is -b/2a, so let plug it in -4/2(-4) which equals 1/2. Then let plug 1/2 into the equation,

-4(1/2)^2+4(1/2)-2=

    -1+2-2=

          -1

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