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Dmitry [639]
3 years ago
9

F(x)= x^2 +4 +3 /x^2-x-2 not continuous at x = -1.

Mathematics
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

Thats pretty hard man

Step-by-step explanation:

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{3x+y=-3 write your response below with work<br> {x=-y+3<br><br> x=<br> y=
dalvyx [7]

Answer:

x = -3

y = 6

Step-by-step explanation:

3x + y = -3

x = -y + 3

3x + y = -3

3(-y + 3) + y = -3

-3y + 9 + y = -3

-3y + y + 9 = -3

-2y + 9 = -3

-2y = -3 - 9

-2y = -12

y = -12/-2

<u>y = 6</u>

x = -y + 3

x = -6 + 3

<u>x = -3</u>

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3 years ago
How to tell if speed is increasing or decreasing calculus?
Reptile [31]
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Otherwise, you only need the initial and finak value to find the difference.

final \:  -  \: initial \:  =  \: difference
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4 years ago
What expression is equivalent to 9x + x ?<br><br>-9xx<br>-9x<br>-10x<br>-9+2x
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9x + x = 10x

the x has a one in front of it so you just add across

5 0
3 years ago
Find the total surface area of the cylinder, if the radius of its base is 5cm and height is 40cm
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Area is 1000π

Step-by-step explanation:

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3 years ago
A hose can be used to fill a swimming pool with water at a rate of 4 inches per hour.
aleksley [76]
I hope you have a good day
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