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Sedbober [7]
3 years ago
6

Write an equation of the line that passes through the points (-2,-7) and (0,-4). ​

Mathematics
1 answer:
yaroslaw [1]3 years ago
5 0

Answer:

Step-by-step explanation:

( x_{1} , y_{1} )

( x_{2} , y_{2} )

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

y - y_{1} = m( x - x_{1} ) point - slope form of a line.

y = mx + b slope- intercept form of a line.

~~~~~~~~~~~~~~~~~

( - 2, - 7 )

( 0, - 4 )

m = \frac{- 4 - (-7)}{0 - (- 2)} = \frac{3}{2}

y - ( - 4 ) = \frac{3}{2} ( x - 0 )

y + 4 = \frac{3}{2} x

<em>y = </em>\frac{3}{2}<em> x - 4</em> slope- intercept form

<em>3x - 2y = 8</em> standard form

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