Standard Form
y = -~ (x + 9)
1.2y=x-4
.3
2. Y
3y=9x+ 15
=~x- 5
y - 50 = 8 (x - 4)
3. Y = -~(x + 10)
4. Y = 4x - 3
5. Y + 5 = 5(x - 2)
6. y-5=-3x
7. y-3=2x+2
8. Y + 9 = -2x
9. Y + 3= 4(x - 2)
10. 5x-15y = 10
11. Y = -2x + 3
12. x=-13y+4
14.y=-4x-12
15. 2y-5
13.
~x- 2 = 3y
=4x
=3x
~X=2Y-3
16. 5.7x- 5.3 = 4.3y
17. Y = -3x + 1
18. 5y ­ 2
21. Y + 20 = 7(x-10)
22. Y - 2 = -3(x - 1)
23. 7x + 2y + 14 = 0
24. 5 = y-x
25. 3 + 9y = -3x -12
26. 6x - 8 = 2y + 6
27. 2x - 4 = 3y + 6
28. 6x=-3y + 24
19.
20. Y -149 = 9(x-16)
Name_________________________________________
What happened when the glass blowe.. inhaled? Identify the x and v-intercepts of each equation. Some answers appear more than once.
S. 4x - 16v - 8 = 0
G.
5
1
9
3
4
A. v= --x +4
V = --x +­
5
8
M. 7x + 3 = 8V + 4 I. -x + V
3
P.
3
5
4
4
v= --x+­
H. V
4
1
O. 6V = -4x + 2 =1 A. V =-x-3
2
H. V = --x + 1 N.
S. 3V + 2x = 4.5
1
V
T. 3V
=9x +­21
3
0.625x
2
E. -6 + V + 2x =0
x
C V =-0.4x + 1.2
E. 3x + 15 ';V
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Name_______________________________________
Period_____
How do athletes stay cool in the sUn1.n1.e ..?
Identify the x and v-intercepts of each equation, Some answers appear more than once,
S, x + 4y
=16
H, 5x -y
=10
A, -6x + 4y
=12
I\J , 3x + 5y = 15
E, 2x-4y=-16
N, 7x + Y = 14
T, 9x - 3y =-9
H, 2x + 8y =-16
T, 4x-5y =20
A, 3x-4y = 8
R, 4x -y = 2
E, x -15y =-3
F, -3x - 4y = -24
y, 7x-4y = 6
D, -6x - 9y = 15
E, -lSx + Sy = 1
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Period______
Identifying Slope
State the slope of each line.
1.
2.
3.
6.
3
10.
8.
9. 11.
12.
Copyright 2011 www.algebrafunsheets.com
Name_______________________________
Period______
~
Why did the 5
th
pig drink so much water? ~
Find the slope. Some answers appear more than once.
G. (-1,5) and (4, -3)
I. (-3,4) and (2,-1)
H. (-2,7) and (-7,4)
C. (-3,4) and origin
E. (-6,3) and (-8,3)
L. (3, -4) and (-2, 6)
O. (-4, 7) and (-6, -4)
S. (3,5)and(-1,-8)
A. (10, 1) and (1, 8)
W. (1,5) and (8,2)
D. (-3,4) and (-3,8)
Y. origin and (2, -3)
T. (1, -19)and (-2, -7)
W. (9,8) an d(3, 1)
O. (-2, -1) and (4,3)
1\11. (1,5) and (4, 4)
U. (-1,-2)and(1,2)
E (0, -4) and (-1,-7)
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3
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3
3
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0
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3
0
--97
-2
-2
-4
-53
3
2
Copyright 2011 www.algebrafunsheets.rom
-
5
0
Find the slope of the line through each pair of points.
1) (8, 10), (-7, 14)
2) (-3, 1), (-17, 2)
3) (-20, -4), (-12, -10)
4) 0-12, -5), (0, -8) 5) (-19, - 6), (15, 16)
6) (-6, 9), (7, -9)
7) (-18, -20), (-18, -15)
8) (12, -18), (11, 12)
9) (19, -16), (-7, -15)
10) (1,-19),(-2,-7)
11) (-4, 7), (-6, -4)
12) (20, 8), (9, 16)
13) (17, -13), (17,8)
14) (19, 3), (20, 3)
15) (3,0), (-11, -15)
16) (19, -2), (-11, 10)
17) (3, -20), (5, 8)
18) (15,8),(-17,9) •