Find the least positive integer that lies in the domain of the function .

MATHEMATICS · Single correct · AP · AP Precalculus · Exponential and Logarithmic Functions · Exponential and Logarithmic Functions

Problem

Find the least positive integer that lies in the domain of the function

y=\log_{10}(3x-7)

. (a) 8 (b) 3 (c) 1 (d) 2