2 years ago

How would you find four points using an equation? Use this as an example... y = 40x + 30

Mathematics

1 answer:

Artemon [7]2 years ago

8 0

Plug in random values for x and find y value

assume x = 10 then y = 430

Express as ordered pair:(10,430)

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Factor completely 3x2 - 21.

VMariaS [17]

3x² - 21

Factor 3 from both terms:

3 (x² - 7)

To me, that's as far as you should need to go. But if you want to get
completely carried away, you could go one step further, since you have
the difference of two squares:

3 (x + √7) (x - √7)

Of course, there's no end now, because the last binomial could be
considered another difference of two squares, so you'd have to
factor that too:

3 (x + √7) (√x + ⁴√7) (√x - ⁴√7)

but to me, this would be nonsense.

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2 years ago

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SVETLANKA909090 [29]

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2 years ago

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Each problem is worth 10 points each. (For each problem show your work and give a brief explanation of how you solved your probl

maxonik [38]

It’s a big problem it’s deserve 20 points you can’t play people make it fair

5 0

2 years ago

The midpoint of AB ‾ AB is M ( 3 , − 2 ) M(3,−2). If the coordinates of A A are ( 1 , − 3 ) (1,−3), what are the coordinates of

mina [271]

We can find out AM. We have to do 0M - 0A which will give (2, -5)
Now w can take 2* AM

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