On Monday, the high temperature was 23 degrees F. The high temperature for each of the 4 days reflected changes of +4, -5, -3, and +2 degrees, with each change indicating the difference from the previous day's high temperature. What was the high temperature, in degrees Farenheit, on Friday?

answer:

c) the x-coordinate of the center of the circle increases by 3

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

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