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hram777 [196]
4 years ago
15

Can somebody help me, please! ​

Mathematics
2 answers:
Karo-lina-s [1.5K]4 years ago
8 0
The answer is D i can’t show you work because it is not letting send me send.
lilavasa [31]4 years ago
7 0
That’s tuff smmsnsnsksjsjdjdjshgahahahsshjsjdjdj
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lyudmila [28]

Answer:

I would need the picture please

Step-by-step explanation:

Thank you! Let me know when you've added the question!

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3 years ago
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X= -5 y=2 work out the VALUE if 3x + 4y
Orlov [11]
3(-5) + 4(2)
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3 years ago
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NEED HELP IM ON A TIMED TEST
LenaWriter [7]

Answer:

3/12

Step-by-step explanation:

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3 years ago
Multiple choice 10 points
liubo4ka [24]

Answer:

f'(x) = 5    x<4

      = 2x    4<x<6

     = 4         x>6

Domain is all real numbers except 4 and 6

Step-by-step explanation:

We need to find the derivative of the piecewise function

f'(x) = 5    x<4

      = 2x    4≤x≤6

     = 4         x>6

Is the function continuous at 4

f(4-) = 5(4) - 6 = 20-6 = 14

f(4+) = 4^2 -2 = 16-2 = 14    

this is continuous, so there is no problem with the continuity here

Is the function continuous at

f(6-) = 6^2 -2 = 36-2 = 34

f(6+) = 4(6)+10 = 24+10 = 34

this is continuous, so there is no problem with the continuity here

Now we need to check the derivatives

f'(4-) = 5

f'(4+) = 8

This is not continuous, so we get a piecewise definition for the derivative excluding 4

f'(6-) =12

f'(6+) =4

This is not continuous, so we get a piecewise definition for the derivative excluding 6

7 0
3 years ago
Write the following phrase as an algebraic expression. Use n for “a number.”
saveliy_v [14]
“Increased” signifies addition, while quotient is division. Since n and 2 are grouped together by the word “and”, you can infer that they will be divided and 3 will be added to that value.
5 0
3 years ago
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