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olchik [2.2K]
2 years ago
13

Let f(x)=x2-3x + 9. Find f(-1).

Mathematics
1 answer:
netineya [11]2 years ago
3 0
X^2 - 3x + 9
(-1)^2 - 3(-1) + 9
1 - 3(-1) + 9
1 + 3 + 9
13
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