If an exponential function is of the form f(x)=bx+c, and b>1, then it is _[blank 1]_ as x approaches infinity. If a logarithmic function is of the form f(x)=logbx+c, and b>1, then it is _[blank 2]_ as x approaches infinity. Choices: blank 2: constant
blank 2: increasing
blank 1: constant
blank 1: increasing
blank 2: decreasing
blank 1: decreasing