An Economist Suspects That the Points $( 0,6 ) , ( 1,3.152 ) , ( 2,1.656 ) , ( 3,0.870 )$

Multiple Choice

An economist suspects that the points $( 0,6 ) , ( 1,3.152 ) , ( 2,1.656 ) , ( 3,0.870 )$ lie on the graph of $y = c 5 ^ { k x }$ , where $c$ and k are constants. If the data points have three-decimal-place accuracy, is this suspicion correct?

A) The suspicion is incorrect
B) The suspicion is correct