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Delicious77 [7]
3 years ago
13

Find the local maximum of the function: y = x3 + 3x2 - 2x + 4

Mathematics
1 answer:
Feliz [49]3 years ago
7 0
Check the picture below.

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Find the absolute maximum and minimum values of f(x.y)=x^2+y^2-2x-2y on the closed region bounded by the triangle with vertices
dem82 [27]

Try this suggested solution, note, 'D' means the region bounded by the triangle according to the condition. It consists of 6 steps.

Answers are underlined with red colour.

6 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
solong [7]

Answer:

x = -10

y = -13

Step-by-step explanation:

-6(y + 3) + 4y = 8

-6y - 18 + 4y = 8

-2y - 18 = 8

    + 18     + 18

-2y (÷ -2) = 26 (÷ -2)

y = -13

x = -13 + 3

x = -10

4 0
2 years ago
Read 2 more answers
Johanna purchases a book for $14.95. There is a sales tax of 6.5%. How much is the final price with tax? What is the total? What
Nat2105 [25]
Okay so 6.5%  of $14.95 is 0.97175. That rounds to 0.97. And to get the total we just add 0.97 to 14.95. Our answer is 15.92. However if you don't want to round then you would add 14.95 and 0.97175 . This would give you15.92175. Hope this helps!
8 0
3 years ago
Read 2 more answers
Can someone help me?
kirza4 [7]

Answer:

C. -36 3/10

Step-by-step explanation:

4 2/5 = 22/5

22/5 = 4.4

4.4(-8.25)

-36.3 = -36 3/10

Have a great day :3

8 0
3 years ago
A carpenter bought a piece of wood that was 6.85 meters long. Then she sawed 0.57 meters off the end. How long is the piece of w
andrey2020 [161]

Answer:

6.28meters

it is the aswer if wrong please tell me

8 0
2 years ago
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