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3 votes
Which table shows a constant rate of change?

A.
Days. 6 12 18
Earnings ($) 225 450 750
B.
Days. 6 12 18
Earnings ($) 225 500 750
C.
Days. 6 12 20
Earnings ($) 225 450 675
D.
Days. 6 12 20
Earnings ($) 225 450 750

User Baddack
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8.1k points

1 Answer

3 votes
well they need to match, so, 6 12 20, and 225 450 750, because both double first and than go up by 2/3. i hope i am right.
User OQJF
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