Unit Test Answers

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A direct variation function includes the ordered pair (4, 5). Which statement is true?

A
The constant of variation k is .
B
The constant of variation k is .
C
It is not possible to determine the constant of variation from the informationgiven.
3

Check each relation below that is a direct variation.

A
y = 6x
B
The graph below:
Option B
C
y =
Option C
D
The graph below:
Option D
4

faster than✔ slower thanthe same amount as

A
faster than
B
✔ slower than
C
the same amount as

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