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Talja [164]
2 years ago
5

Another 20 Points...

Mathematics
2 answers:
Kobotan [32]2 years ago
8 0

Answer:

Step-by-step explanation:

alright lets get started.

We have given the equation of the circle as

x^2+y^2+16x-24y+159=0

adding and subtracting 64 from above equation

x^2+y^2+16x-24y+159+64-64=0

x^2+16x+64+y^2-24y+95=0

(x+8)^2+y^2-24y+95=0

adding and subtracting 144 from above equation

(x+8)^2+y^2-24y+95+144-144=0

(x+8)^2+(y-12)^2-49=0

(x+8)^2+(y-12)^2=49

Hence, this is the standard form of circle equation,

So, the center of the circle will be (-8,12).    answer

Hope it will help.

kari74 [83]2 years ago
3 0
X^2 + 16x + 64 + y^2 - 24y + 144 = -159 + 64 + 144
(x +8)^2 + (y - 12)^2 = 49
Center: (-8,12)
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What’s the correct answer
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3 years ago
Which is the correct form of q(x) + r(x)/b(x) for expression 7x^4+x+14/x+2
BARSIC [14]
<span>(7x^4+x+14)/(x+2)
</span>(7x^4+x+14)----------------------|(x+2)
-14x³+x+14-------------------------7x³-14x²+28x-55------> q(x)
28x²+x+14
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<span>
 </span>r(x)=124
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q(x)=7x³-14x²+28x-55

then
q(x) + r(x)/b(x)---------> (7x³-14x²+28x-55)+(124)/(x+2)

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4 0
3 years ago
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Yuliya22 [10]
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3 0
2 years ago
Help Please I dont even know what to do :(
bazaltina [42]

Answer:

(a). Function 1

(b) Function 2

(c) Function 1,2 and 4

Step-by-step explanation:

Find the equation for all functions;

function 1: y= 2x+1

function 2: y= -2x+3

function 3: y= 5x-2

function 4: y= -4x-4

for answer of (a) y= mx+c

c is intercept. so function 1 has closest intercept to 0

for (b) the greatest y intercept is function 2

for(c) slope is m: we have function 1, 2 and 4

3 0
3 years ago
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