Calculating Slope Worksheet With Answer Key Page 16

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Answer Key
Name:
Calculating Slope
Find the slope.
A n s w e r s
Ex) 7x + y = + 2
Ex) 9x - y = + 1
7
-
Ex.
y = -7x + 2
-y = -9x + 1
1
y = 9x - 1
9
Ex.
1
5
-
1) -5x - y = + 5
2) -2x + y = - 7
1.
1
-y = 5x + 5
y = 2x - 7
2
y = -5x - 5
2.
1
7
3.
8
3) -7x + 8y = - 32
4) 2x - 7y = - 7
8y = 7x - 32
-7y = -2x - 7
2
4.
7
7
2
y =
x - 4
y =
x + 1
8
7
6
5.
1
5) -6x + y = - 9
6) 5x - y = + 5
5
y = 6x - 9
-y = -5x + 5
6.
1
y = 5x - 5
5
-
7.
1
5
-
7) -5x - y = + 1
8) 5x + 2y = 8
8.
2
-y = 5x + 1
2y = -5x + 8
9
5
y = -5x - 1
y = -
x + 4
2
9.
1
4
-
10.
2
9) 9x - y = - 5
10) -4x - 2y = - 6
-y = -9x - 5
-2y = 4x - 6
1
-
11.
1
4
y = 9x + 5
y = -
x + 3
2
6
12.
5
11) -1x - y = - 3
12) 6x - 5y = 5
5
-y = 1x - 3
-5y = -6x + 5
13.
2
6
y = -1x + 3
y =
x - 1
5
5
14.
3
13) -5x + 2y = 16
14) -5x + 3y = - 3
2y = 5x + 16
3y = 5x - 3
5
5
y =
x + 8
y =
x - 1
2
3
1-10 93 86 79 71 64 57 50 43 36 29
8
Math
11-14 21 14 7
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