## anonymous one year ago Given the parent functions f(x) = log2 (3x − 9) and g(x) = log2 (x − 3), what is f(x) − g(x)?

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1. jdoe0001

$$\bf f(x) = log_2 (3x - 9)\qquad g(x) = log_2 (x - 3) \\ \quad \\ f(x)-g(x)\implies log_2 (3x - 9)\quad -\quad log_2 (x - 3)$$ check -> http://www.chilimath.com/algebra/advanced/log/images/466x428xrules,P20of,P20exponents.gif.pagespeed.ic.1z7-Ekl5L5.png <-- the 2nd rule listed there see what you get