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To find the intercepts and slope of line

Find the intercepts of the graph of the equation
7x+3y=21

x+5y=-4

Find the slope of the line passing through the points.
(9,6), (8,-3) (0,-8), (2,-2)

Solution Preview

Represent the given line in the form
x/a + y/b = 1
Then a is x intercept and b is y intercept

7x+3y = 21

7x/21 + 3y / 21 ...

Solution Summary

To find the intercepts and slope of line.

$2.19