t opic: quadratic puzzle boxes homework: 8-8 and 8-9 vocabulary
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T opic: Quadratic Puzzle Boxes Homework: 8-8 and 8-9 Vocabulary A quadratic equation looks like x² + 5x + 6 = 0 Quadratic Puzzle Box. multiply. add. Example One. Instructions: fill in the puzzle box. 5 x 2. 3 x 2. 8 x 2. 10. 6. 16. 2. 2. 2. 5. 3. 8. 7. 5. 10. 5 + 2. - PowerPoint PPT PresentationTRANSCRIPT
Topic: Quadratic Puzzle BoxesHomework: 8-8 and 8-9
VocabularyA quadratic equation looks like x² + 5x + 6 = 0
• Quadratic Puzzle Box
multiply
add
Instructions: fill in the puzzle box.
Example One
5210
7
5 x 2
5 + 2
326
5
3 x 2
3 + 2
8216
10
8 x 2
8 + 2
Instructions: fill in the puzzle box.Classwork One
42 339
6
3 x 3
3 + 3
72 92
22 64 8540
13
8 x 5
8 + 5
97
Instructions: fill in the puzzle box.
Example Two
-32-6
-1
-3 x 2
-3 + 2
5-4-20
1
-4 x 5
-4 + 5
7-1-7
6
7 x -1
-1 + 7
Instructions: fill in the puzzle box.Classwork Two
-43 3-3-9
0
-3 x 3
3 - 3
-72 9-2
4-2 5-4 7-5-35
2
7 x -5
7 - 5
9-9
Instructions: fill in the puzzle box.
Example Three
-3-618
-9
-3 x -6
-3 - 6
-2-12
-3
-1 x -2
-1 - 2
-4-520
-9
-5 x -4
-5 - 4
Instructions: fill in the puzzle box.Classwork Three
-4-2 -3-39
-6
-3 x -3
-3 - 3
-6-2 -9-2
-4-1 -3-4 -2-510
-7
-2 x -5
-2 - 5
-8-8
Instructions: fill in the puzzle box.
Example Four
313
4
1 x 3
1 + 3
717
8
1 x 7
1 + 7
326
5
2 x 3 2 + 31 x 6 1 + 6
Instructions: fill in the puzzle box.Classwork Four
3
291
9
10
1 x 9
1 + 9
4
4
4
5
6
7
10
762
12
8
2 x 6
2 + 6
14
9
Instructions: fill in the puzzle box.
Example Five
-19-9
8
-1 x 91 - 91 x -99 - 1
-16-6
5
-1 x 62 - 32 x -36 - 1
4-2-8
2
-2 x 42 - 4-4 x 24 - 2
testtest
test
multiply
add
Multiply neg and pos
Multiply neg and pos
Multiply neg and pos
Instructions: fill in the puzzle box.Classwork Five
7
-18-43
-12
-1
3 x -4
3 - 4
-16
6
-8
7
-20
-1
-24
2-64
-24
-2
4 x -6
4 - 6
-16
6
Instructions: Factor the quadratic.Example Six
32
2 x 31 + 61 x 62 + 3
test
_)_)((652 aaaa 5 6
2 3)3)(2( aa
aa +2
+3a² +2a+3a+6
6a3a2a2 6a5a2
Instructions: Factor the quadratic.Classwork Six
_)_)((862 aaaa
_)_)((962 aaaa
_)_)((1582 aaaa
_)_)((1682 aaaa
2 and 4
3 and 3
3 and 5
4 and 4
Instructions: fill in the puzzle box.
Example Seven
-2-612
-8
-6 x -2-3 - 4-3 x --4-6 - 2
-1-66
-7
-1 x -6-2 - 3-2 x -3-6 - 1
-4-28
-6
-2 x -4-1 - 8-1 x -8-4 - 2
testtest
test
multiply
add
Multiply neg and neg
Multiply neg and neg
Multiply neg and neg
Instructions: fill in the puzzle box.Classwork Seven
-7
10-4-3
12
-7
-3 x -4
-3 - 4
6
-7
8
-6
9
-10
14
-15-6-4
24
-10
-4 x -6
-4 - 6
16
-10
Instructions: fill in the puzzle box.
Example Eight
339
6
3 x 3 3 + 31 x 9 1 + 9
224
4
2 x 2 2 + 2
1 x 4 1 + 4
428
6
2 x 4 2 + 41 x 8 1 + 8
Instructions: fill in the puzzle box.Classwork Eight
11
1843
12
7
3 x 4
3 + 4
16
10
18
9
22
13
24
1164
24
10
4 x 6
4 + 6
16
8
-1 +6
Instructions: Factor the quadratic.Example Nine
+6-1
-1 x 61 - 61 x -66 - 1
test
__)__)((652 aaaa 5 6
)6)(1( aa
Instructions: Factor the quadratic.Classwork Nine
__)__)((872 aaaa
__)__)((4062 aaaa
__)__)((1582 aaaa
__)__)((1682 aaaa
1 and -8
10 and -4
-3 and -5
-4 and -4