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BARSIC [14]
3 years ago
7

Which equation represents the line that passes through (-5,-2) and has a slope of 3

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

You already know the slope is 3 and you have the point, so you would plug it into y = mx + b

-2 = y

3 = m

-5 = x

Plug in:

-2 = 3(-5) + b

Solve:

-2 = -15 + b

-2 (+15) = -15 + b (+15)

13 = b

Now you have b, so you can form the equation where the slope is 3x and the y-intercept is 13.

Final answer: y = 3x + 13


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We want angle x, which is opposite the side of length 39.


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4 years ago
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 answer
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eduard
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