Q1Chapter 2.10MediumMark for reviewABCAP PrecalculusLet f(x)=3⋅2xf(x)=3\cdot 2^xf(x)=3⋅2x. Which of the following defines f−1(x)f^{-1}(x)f−1(x)?Af−1(x)=log2(x3)f^{-1}(x)=\log_2\left(\dfrac{x}{3}\right)f−1(x)=log2(3x)Bf−1(x)=3log2xf^{-1}(x)=3\log_2 xf−1(x)=3log2xCf−1(x)=log3(x2)f^{-1}(x)=\log_3\left(\dfrac{x}{2}\right)f−1(x)=log3(2x)Df−1(x)=log2x−3f^{-1}(x)=\log_2 x-3f−1(x)=log2x−3Check answer