Mathematics, 10.02.2021 23:10 sudotoxic
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=2when a=-2. Which equation represents this
direct variation between a and b?
b=-a
--=-a
b-a=0
b(-a) = 0
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...
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