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3 years ago

A line with a slope -2 passes through the point (-1,4). Which equation represents this line in point-slope form?

Mathematics

1 answer:

sesenic [268]3 years ago

7 0

9514 1404 393

Answer:

y-4 = -2(x+1)

Step-by-step explanation:

The point-slope equation of a line is ...

y -k = m(x -h) . . . . . line with slope m through point (h, k)

You have m = -2 and (h, k) = (-1, 4). Putting these numbers into the above form gives ...

y -4 = -2(x +1)

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Answer:

The length of the third side of given triangle lies between 6.5 and 19.9.

Step-by-step explanation:

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$c^{2} =a^{2}+b^{2}+2abcos\alpha$ ---------------1

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3 years ago

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vovangra [49]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

LET me know how you got the answer

andre [41]

6/2*3 / 3(3)

First simplify the numerator: 6/2*3 = 3*3 = 9

Next simplify the denominator: 3(3) = 3*3 = 9

So you have 9/9, which equals 1.

The 3rd answer is correct.

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