Now here is a challenge! I want you to draw the graph of x +2y=9. Afterwards, determine the length of segment (distance between two points) determined by the two points in the graph. Use the space provided below

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Now here is a challenge! I want you to draw the graph of x +2y=9. Afterwards, determine the length of segment (distance between two points) determined by the two points in the graph. Use the space provided below

HINT: refer to illustrative example 3. 

GUARTER
Now that we have learned transforrming linegr equation to standard form, it is time to learn fewning
equations in standard form to slope-intercept form.
ILLUSTRATIVE EXAMPLE 3: Find the slope and v-intercept of 5x-3y + 18 = 0. then sketch its grapn.
Solution:
To determine the slope and y- intercept means to rewrite the
given equation to slope-intercept form.
(3.11)
5x -3y + 18 = 0
Given
-3y = -5x -18
A.P.E.
18
Division property
y =
=x+6
(0,6)
The equation is now in slope-intercept form with m = and b=6.
DISTANCE FORMULA
Have you heard of the dis
formula? It is a formula use to dete
the distance between two points
length of the segment determined
determine a point that lie
points. The formula is given as
Transcribed Image Text:GUARTER Now that we have learned transforrming linegr equation to standard form, it is time to learn fewning equations in standard form to slope-intercept form. ILLUSTRATIVE EXAMPLE 3: Find the slope and v-intercept of 5x-3y + 18 = 0. then sketch its grapn. Solution: To determine the slope and y- intercept means to rewrite the given equation to slope-intercept form. (3.11) 5x -3y + 18 = 0 Given -3y = -5x -18 A.P.E. 18 Division property y = =x+6 (0,6) The equation is now in slope-intercept form with m = and b=6. DISTANCE FORMULA Have you heard of the dis formula? It is a formula use to dete the distance between two points length of the segment determined determine a point that lie points. The formula is given as
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