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1 vote
A is directly proportional to b

.

Select the correct formula connecting a and b

.


A= kb


A= k/b

A=kb^2

a=k/b^2
thanks!

1 Answer

2 votes

Answer:

a = kb

Explanation:

"a is directly proportional to b" is expressed as a = kb, where k is the "constant of proportionality."

User Nick Sarafa
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