Mathematics, 13.10.2020 08:01, rebeckas0102

On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The number b varies directly with the number a. For example b = 2 when a = -2
-2. Which equation
represents this direct variation between a and b?
Oba
--=-a
Ob-a = 0
Ob(-a) = 0
Help.!!! taking a test

Answers: 3

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On a number line, a number, b, is located the same distance from 0 as another number, a, but in the...