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Setler [38]
3 years ago
14

PLEASE EXPLAIN HOW TO SOLVE THIS PROBLEM!!

Mathematics
1 answer:
trapecia [35]3 years ago
7 0
The axis of symmetry is the line: x = - b / (2a);
We have a = 1 and b = - 4;
Then, x = 4 / 2 = 2;
The equation of the line is x = 2.
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