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Find the slope

0 votes
Find the slope and the indicated coordinates for the x and y intercepts

5x+6y+3=0, 6.5x+7.3y+4.1=0,  -5.2x+7.4y-7.6=0

x intercept's x coordinate is x=

y intercept's y coordinate is y =

slope of a line is m=
asked Jul 6, 2016 in PRECALCULUS by anonymous

1 Answer

0 votes

Step 1:

The line equations are

image

Find the slope image and image-intercepts.

Rewrite the line equation in the form of image.

Here, image is the image-intercept at image.

(i)

image

The slope is image.

The image-intercept is image.

(ii)

image

The slope is image.

The image-intercept is image.

(iii)

image

The slope is image.

The image-intercept is image.

Solution:

The line equations of image-intercepts and slope image,

image

answered Jul 7, 2016 by Anney Mentor
The intercept isn't 0.
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