What is the y'th term of -46, -53, -78, -133, -230?
What is the y’th term of -46, -53, -78, -133, -230? -2*y 3 + 3*y 2 - 2*y - 45 What is the c’th term of 94, 92, 90, 88, 86, 84? -2*c + 96 What is the r’th term of 100, 127, 180, 265,
高中数学题
2024-12-09
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