Mathematics
erikacabrera
2016-04-30 17:55:42
From the table below, determine whether the data shows an exponential function. Explain why or why not. (x): 3, 2, 1, -1 (y): 8, 2, 0.5, 0.125 A) No; the domain values are at regular intervals and the range values have a common factor 0.25. B) No; the domain values are not at regular intervals although the range values have a common factor. C) Yes; the domain values are at regular intervals and the range values have a common factor 4. D) Yes; the domain values are at regular intervals and the range values have a common factor 0.25. Please explain answer.
ANSWERS
rmedley1999
2016-04-30 19:32:36

C) Yes; the domain values are at regular intervals and the range values have a common factor of 4.

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