Question 1130842
{{{y=2^(x-h)+k}}}  is like {{{y=2^x}}}, but moved h units to the left if h is negative, and k units upward if k is positive




2^x in red
2^(x+3)-1 in green
{{{graph(400,400,-8,8,-8,8,2^x,2^(x+3)-1)}}}