Mathematics: Write the slope intercept form of the equation of each line

Write the slope intercept form of the equation of

Ответ:

lily3934

18.08.2021

Mathematics

Equation is y = 5x - 6

Step-by-step explanation:

y = mx + c

m is slope, and c is y-intercept:

$slope = \frac{y _{2} - y _{1} }{x _{2} - x _{1} }$

(x1, y1) = (1, -1)

(x2, y2) = (0, -4)

$m = \frac{ - 4 - 1}{0 - 1} \\ \\ m = 5$

for y-intercept, consider (1, -1):

$y = mx + c \\ - 1 = (5 \times 1) + c \\ - 1 = 5 + c \\ c = - 6$

substitute in general equation:

y = 5x - 6

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Ответ:

Boris1002

14.04.2022

Mathematics

After the Treaty of Guadalupe Hidalgo ended the war in 1848, the Santa Fe Trail became a national road connecting the more settled parts of the United States to the new southwest territories. ... Then, in February 1880, the railroad reached Santa Fe, and the trail faded into history

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Write the slope intercept form of the equation of each line

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