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Charles Bullock
Mathematics
13 April, 03:44
Find the maximum of y=-x^2-4/3x + 5
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Mark Stuart
13 April, 03:55
0
The maximum value of is (0, f (0) = Undefined)
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Francis Jefferson
13 April, 03:59
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49/9
Step-by-step explanation:
y=-x^2-4/3x+5
(h, k)
h = minimum
k/y = maximum
h = - b/2a
a = (-1) x^2
b = (-4/3) x
h = 4/3 / - 2 = - 2/3
To find the maximum, take the minimum and replace it with every "x" in the equation.
y = - (-2/3) ^2-4/3 (-2/3) + 5
y = 49/9
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