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romanna [79]
3 years ago
12

One day Alonso decided to keep a record of the time he spent walking and the distance he walked. Which of the following are true

about the data shown?
Mathematics
1 answer:
liberstina [14]3 years ago
5 0

Answer:

3 and 5

The third one && fifth one

Step-by-step explanation:

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Answer:

Step-by-step explanation:

x + 2y + 3z = 12

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f_x =\frac{y}{3} (12-2x-2y)\\f_y = \frac{x}{3} (12-x-4y)

i.e.

Using maximum for partial derivatives, we equate first partial derivative to 0.

y=0 or x+y =6

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Of these D the II derivative test gives

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