Answers Precalculus Practice TestQuestion 14

14

practice testMultiple Choice

Practice Test

Question 14 • Precalculus

For the inverse variation equation x y is equal to k , what is the constant of variation, k , when x is equal to negative 2 and y is equal to 5 ?

Answer

A

negative 10

B

5 halves

C

10

D

negative 2 fifths

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