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This exercise emphasizes the "mechanical aspects" of working with linear equations. Find the equation of a...

This exercise emphasizes the "mechanical aspects" of working with linear equations. Find the equation of a line with the following characteristics.

a.) Passing through the points (1, −1) and (−3, 4).  

5x + 4y - 1 = 0

(b) Passing through the point (−1, −2) with slope m = 50.

y = 50x + 48

Questions I need answered:

(e) Perpendicular to the line in (a) and passing through (2, 2).

(f) Parallel to the line in (b) and having y-intercept b = −15.

(g) In slope intercept form having the equation 5x + 3y = 7.

(h) Crossing the x-axis at x = 4 and having slope m = 1.

Math   Precalculus   
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