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3 years ago

What is the slope of the line through (-4.2) and (3,-3)?

Mathematics

2 answers:

rewona [7]3 years ago

5 0

Answer:

$-\frac{5}{7}$

Step-by-step explanation:

Slope formula:

↓

$\frac{Y_2-Y_1}{X_2-X_1}$

$\frac{(-3)-2}{3-(-4)}=\frac{-5}{7}=-\frac{5}{7}$

<em>-5/7 is the correct answer. </em>

Dennis_Churaev [7]3 years ago

3 0

Finding the slope using the two points:

The formula for slope is

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

In this case...

$y_{2} =-3\\y_{1} =2\\x_{2} =3\\x_{1} =-4$

^^^Plug these numbers into the formula for slope...

$\frac{-3-2}{3 - (-4)}$

$\frac{-5}{7}$

^^^This is your slope

Hope this helped!

~Just a girl in love with Shawn Mendes

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rewona [7]

Answer:

L(x,y) = (2,-8,0) + (0,-1,1)*t

Step-by-step explanation:

for the planes

x + y + z = -6 and y + z = -8

the intersection can be found subtracting the equation of the planes

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therefore

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using z as parameter t and the point (2,-8,0) as reference point , then

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z= 0 + t

another way of writing it is

L(x,y) = (2,-8,0) + (0,-1,1)*t

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madam [21]

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Step-by-step explanation:

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timofeeve [1]

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Murljashka [212]

Answer:

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3 years ago

What is the slope of the line through (-4.2) and (3,-3)?​

What is the slope of the line through (-4.2) and (3,-3)?