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Pl
Math Lab
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Name
Linear Equation Test
Find the slope using the slope
formula.
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2.
I.
?.
ll
(8, 3) and (2, -1)
"
:.'..
2=J
+f
J.
A:
--
L
Find the x and y
intercepts: 5.
5x
Write each equation in slope intercept
6.
-
1==
{4, -5) and (4, -2)
4.
- 3y = 30
5. x-int.
=
j
a,'
form. y -- mx + b
7.
Slope = 3
6x+2y=lg
y-intercept = -5
7.
8. Slope=-2,Point(4,3) 9. y-4=-5(3x-2)
10.
Slope =Te,Point (6,
-1)
1,1.
points: (3, 5) and (-2,
j
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r)
ti i 1.:
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rj
:_ * {*
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--11
B. ,*i
L5)
10.
T;*
-
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"L
I
+ Jr
l'-,-",-
-r
i'-
11. *J_ti"f, *.
,
'
.-
--
1
L:-=i1
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i*"
I
Write the equation in standard form.
12.
Ax+By=g
13. y-5=-2(x+6)
Y=3x+7
,,
11
LL.
1
,]
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LJ.
14.
y:
n+
1
J
-x -
1,4.
r"=
.i
Find the slopes given the graph.
15.
16.
15.
16
Tellthe slope of a line that
It.
y
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- -:x
J
r
IJ
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is parallel
to the given equation.
18.
4x-3y
= 12
17. Parallel Slope:
a'-
18. Parallel Slope:
Tellthe slope of a line that
19. y --4x*1
is perpendicular to the given equation.
74.
4
v : jtr
+B
5
Ja.
!
19. Perp. Slope =
{',
:'l
20. Perp. Slope =
.'-- *i
&r
*'lu
|
:.,,,
;1-.{
Graph the following equations and i*equalities.
2
2I. Y::x-4
25. y>2x+1
?n
r1 A
22.
4x+ 2y = 12
24.
Y= -2x + 3
26.
3x-2y
>
1"2
Sr*
f\l*