Fx lnx1 Find transformation and write steps 2 Xyt change exp

F(x)= -ln(x+1)

Find transformation and write steps

2. X^y=t change exponential exp. to equivalent expression involving logarithm

Solution

f(x) = -ln(x+1) is shifting graph of y=lnx and it is reflected about x-axis and shifts horizontally 1 unit left

2. given x^y = t

    we taking natural log on both sides

     lnx^y = lnt

      y(lnx) = lnt

      y = (lnt)/(lnx)

       y= log_xt