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shtirl [24]
3 years ago
5

Which is the slope of the line that passes through the points (−3,1) and (4,−2)?

Mathematics
2 answers:
Elis [28]3 years ago
5 0
Hello!

Here is the formula for finding slope:

<u>y₂ - y₁</u>
x₂ - x₁

OR

<u>difference in y</u>
difference in x
__________________________________________________________

y₂ = -2
y₁ = 1

(-2) - 1 = -2 + -1 = -3

x₂ = 4
x₁ = -3

4 - (-3) = 4 + 3 = 7

That equals: -3/7

\framebox{Slope = -3/7}
Rasek [7]3 years ago
4 0

Finding the slope using two points:

The formula for slope is

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

In this case...

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

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

\frac{-2-1}{4 - (-3)}

\frac{-3}{7}

^^^This is your slope

Hope this helped!

~Just a girl in love with Shawn Mendes

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