# Which of the following is the maximum value of the equation y = −x2 − x + 6?

answered: nook4boo

26.06.2019 13:30

That’d be 9 years or something

answered: ariellencevallo

23.06.2019 23:00

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

answered: loganharper992

22.06.2019 02:00

answer: the answer is 22

answered: alondra314

08.05.2022 19:50

Step-by-step explanation:

f(x) = y= -x²-x+6

When y is max, f'(x) = 0

f'(x) = -2x-1

Equating to 0,

-2x-1= 0

x= -1/2

Put the value of x in f(x)

y = -(-1/2)² -(-1/2) +6

= -1/4+1/2+6

= 6+1/2

y= 13/2

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