Write the first three terms to this sequence below. n²-3n+6

4, 4, 6

Step-by-step explanation:

To find the first 3 terms substitute n = 1, 2, 3 into the formula

a₁ = 1² - 3(1) + 6 = 1 - 3 + 6 = 4

a₂ = 2² - 3(2) + 6 = 4 - 6 + 6 = 4

a₃ = 3² - 3(3) + 6 = 9 - 9 + 6 = 6

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