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3 years ago

What is the line's slope?

Mathematics

2 answers:

TiliK225 [7]3 years ago

7 0

Answer:

-1/3

Step-by-step explanation:

NNADVOKAT [17]3 years ago

3 0

Answer:

$m=\frac{-1}{3}$

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>:

Points (0, -1) and (-3, 0)

$m=\frac{0-(-1)}{-3-0}$

$m=\frac{0+1}{-3}$

$m=\frac{1}{-3}$

$m=\frac{-1}{3}$

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Step-by-step explanation:

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$\bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
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3 years ago

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Answer:

Step-by-step explanation:

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2 years ago

Solve the system of equations by elimination <br> 3x+4y=31<br> 2x-4y=-6

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3x + 4y = 31
2x - 4y = -6

*The +4 and -4 in the center of the equation cancel out because 4-4 = 0*

3x = 31
2x = -6
------------

*add like terms*

3x + 2x = 5x

31 - 6 = 25

So now you should have this written on your paper ... > 5x = 25

*Divide by 5 on each side*

5x = 25
_ _
5 5

x = 5

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2 years ago

Read 2 more answers