Unformatted text preview: ® Exemisg' qura: o..aF'1 pt_ Assignmerif scare: 7996; (24.5 o_F_31 pt‘s) 3181531 complg Find the intercepts and then use them to
graph the equation. Find the intercepts and then use them to A3? 3
graph the equation. _ ___
 


 y=55X ﬁy=3x18 _g Use the graphing tool to graph the line Use III
the intercepts when drawing the line. If only
one intercept exists, use it and another point to draw the line. :I 5'3... — :
EI‘EI _: lhe yintercept of an equation is a point _A‘
where the graph crosses the yaxis. To
ﬁnd the yintercept, let x=ﬂ and solve for y. “J! 
El]
v >< it
"a
a. First, substitute 0 for X'and solve for y. Ill'l'll
I iii
4 6y=3x 18 ﬁy=3(ﬂ) 18 ﬁy=18 E
y=3 e yintercept is (U,  3). e Xintercept of an equation is a point
where the graph crosses the Xaxis. To
ﬁnd the Xintercept, let y =0 and solve for
X. Question is compiete. First, substitute 0 for y and solve for X. _ uiparlﬁ showing 6y: 3x 18 6(0): 3x 18 0: 3x 18
18=3x
6:2; The Xintercept is (6,0). Now, to graph the equation, you plot the
intercepts. Question is complete. ...
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 Fall '09
 CHRISDEETER

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