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1 vote
3. Which of the following does NOT represent a

constant rate of change?
® (0,0), (9, 1), (18,2), (27, 3)
® (0,0), (2, 10), (5, 13), (11, 19)​

User Vitule
by
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1 Answer

5 votes

Answer:

The second set.

Explanation:

Consider the first set of ordered pairs.

For an increase of 9 is the x-values the y values increases by 1.

In the case of the second set the increase in y values compared with increase in y values is different:

x = 2-0 = 2, y = 10- 0 = 10. That is 5 units of y for every unit of x.

x = 5-2 = 3, y = 13-10 = 3. That is 1 unit of y for every 1 unit of x.

User Trusktr
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