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Elena L [17]
2 years ago
8

Determine the equation of the following polyromial that passes through point (0,6).

Mathematics
1 answer:
Ostrovityanka [42]2 years ago
3 0

Answer:

Cubic polynomial has zeros at x=−1x=−1 and 22, is tangent to x−x−axis at x=−1x=−1, and passes through the point (0,−6)(0,−6).

So cubic polynomial has double zero at x=−1x=−1, and single zero at x=2x=2

f(x)=a(x+1)2(x−2)f(x)=a(x+1)2(x−2)

f(0)=−6f(0)=−6

a(1)(−2)=−6a(1)(−2)=−6

a=3a=3

f(x)=3(x+1)2(x−2)f(x)=3(x+1)2(x−2)

f(x)=3x3−9x−6

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Plz answer it all in order
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Answer:

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3 0
3 years ago
Please help asap :( This is my "Final grade" My Teacher wants a full explanation included ! on how i got the answer. )
Mrac [35]

If the whole diameter of sphere is 6 inch(means radius is 3 inch) & thickness of material is 1 inch, so the radius of the hollow part should be 2 inch (3-1=2)

The total volume of the ball will be;

= Total volume - Volume of hollow part

= 4/3πr³ - 4/3πr³

= 4/3 × 3.14 × (3)³ - 4/3×3.14×(2)³

= 4 × 3.14 × 9 - 4/3 × 3.14 × 8

= 113.04 - 33.52

= 79.52

If the density of the material is 3.25 g/in3, then the density of 79.52 inch³ should be;

= 79.52 × 3.25

= 258.44 g

Now, if there are 8 spheres in one box, the weight if box will be;

= 258.44 × 8

= 2,067.52 g

_____________________________

Ahh! Finally done with this, if you have any doubt just do ask me :)

3 0
3 years ago
I need help asap pls ​
jarptica [38.1K]

Answer:

3m I believe I'm not fully sure

6 0
2 years ago
Help po mga kuya, ate.​
Agata [3.3K]

Answer:

sorry

Step-by-step explanation:

i have to comment to get points to ask questions

8 0
3 years ago
Write your answer in simple solution (4x^3+2x+6)+(2x^3-x^2+2)
Ket [755]
The answer in simple solution is 6x^3-x^2+2x+8
4 0
2 years ago
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