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3 years ago

PLEASE EXPLAIN HOW TO SOLVE THIS PROBLEM!!

1 answer:

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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Hey!

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a. Has a vertical axis of symmetry.

Answers: B and D

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b. Has a horizontal axis of symmetry.

Answers: D and E

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3 years ago