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1. |
Complete the function table. | Rule: Divide by 2. | | Input (x) | y = x ÷ 2 | Output (y) | | 4 | 4 ÷ 2 | 2 | | 8 | 8 ÷ 2 | 4 | | 12 | 12 ÷ 2 | 6 | | 16 | ? | ? | | 20 | ? | ? |
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A. |
14 ÷ 2, 7; 16 ÷ 2, 8 |
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B. |
16 ÷ 2, 8; 20 ÷ 2, 10 |
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C. |
16 ÷ 2, 8; 18 ÷ 2, 9 |
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D. |
16 ÷ 2, 9; 20 ÷ 2, 10 |
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Hint |
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2. |
Complete the function table. | Rule: Multiply by 4. | | Input (x) | y = 4x | Output (y) | | 2 | 4 × 2 | 8 | | 4 | 4 × 4 | 16 | | 6 | 4 × 6 | 24 | | 8 | ? | ? | | 10 | ? | ? |
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A. |
4 × 8, 28; 4 × 10, 40 |
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B. |
4 × 8, 32; 4 × 9, 36 |
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C. |
4 × 7, 28; 4 × 8, 32 |
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D. |
4 × 8, 32; 4 × 10, 40 |
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Hint |
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3. |
Complete the function table. | Rule: Multiply by 2, then add 6. | | Input (x) | y = 2x + 6 | Output (y) | | 1 | 2 × 1 + 6 | 8 | | 2 | 2 × 2 + 6 | 10 | | 3 | 2 × 3 + 6 | 12 | | 4 | ? | ? | | 5 | ? | ? |
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A. |
4 × 3 + 6, 18; 5 × 3 + 6, 11 |
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B. |
2 × 4 + 6, 14; 2 × 5 + 6, 16 |
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C. |
4 × 3 + 6, 36; 5 × 3 + 6, 45 |
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D. |
2 × 4 + 6, 20; 2 × 5 + 6, 22 |
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Hint |
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4. |
Complete the function table. | Rule: y = 5x | | Input (x) | Output (y) | | 1 | 5 | | 3 | 15 | | 5 | 25 | | 7 | ? | | 9 | ? |
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A. |
35, 45 |
B. |
40, 45 |
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C. |
35, 40 |
D. |
30, 35 |
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Hint |
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5. |
Complete the function table. | Rule: y = 6x − 5 | | Input (x) | Output (y) | | 1 | 1 | | 2 | 7 | | 3 | 13 | | 4 | ? | | 5 | ? |
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A. |
19, 25 |
B. |
21, 25 |
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C. |
22, 25 |
D. |
29, 35 |
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Hint |
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