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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 oppsite direction the numbber b varies directly with the number a for example b=2 3/4 when a = -2 3/4 which equation represents the direct variation between a and b

a. b=-a
b. -b=-a
c. b-a=0
d. b (-a)=0​

User Hugo
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2 Answers

3 votes
The answer is b . -b=-a
User Gunit
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3 votes

b on edge ;)

wooski got shot now he takin medicine but anyway GDK

User HassanUsman
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