...y=log_10x, is the ____ of the exponential function, y=10x. is ____ a reciprocal, inverse, direct variation, or ratio?

what's happening?

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in a table werey varies inversely as x. how would you write an equation showing this variation?

x | 3 | 6 | 18

y | 3 | 3/2 | 1/2

the bold statement above translates to ...... where k is a constant.