Write an Equation to Describe the Variation $w$ A) $a = \frac { k } { w }$

question 18

Multiple Choice

Write an equation to describe the variation. Use k for the constant of proportionality.
-a varies inversely as $w$

• A) \(a = \frac { k } { w }\)
• B) \(a = \frac { w } { k }\)
• C) \(w = \frac { a } { k }\)
• D) \(w = k a\)