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Brrunno [24]
3 years ago
14

Simplify the expression. 3y^3-2[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)]

Mathematics
1 answer:
Sever21 [200]3 years ago
5 0

Answer: 6y^(3) - 19y

Step-by-step explanation:

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erik [133]

Answer:

1.) The point (24,30) would not be on the line

2.) The point (12,13) would not be on the line either

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Bonus: y = (2/1)x - 2

Step-by-step explanation:

For question three, I looked at the (6,10) point on the graph and compared it with the (a,8) point. That showed me that the y coordinate always moves by 2. Then I looked at the (6,10) coordinate and the (a,8) coordinate and the (4,b) coordinate and saw that there was one x coordinate between 6 and 4 so it must be five. That means the x coordinate moves by 1.

Let me know if you need more help!

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3 0
3 years ago
How do I determine the coefficient?
Advocard [28]

Answer: You determine the coefficient by looking to see if there is a number in front of a variable. If there is a  number in front of the variable, then that is the coefficient. The coefficient is the number, and the variable is the letter.

Step-by-step explanation: Hope this helps

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