求帮忙解答一道指数函数的数学题,要具体过程.Considerthegraphofy=ex.(a)Findtheequationofthegraphthatresultsfromreflectingabouttheliney=6.y=?(b)Findtheequationofthegraphthatresultsfromreflectingaboutt

Question

求帮忙解答一道指数函数的数学题,要具体过程.
Consider the graph of y = ex.
(a) Find the equation of the graph that results from reflecting about the line y = 6.
y=?
(b) Find the equation of the graph that results from reflecting about the line x = 3.
y=?

Answer 1

点(0,12)和点（6/e,6）y=-ex+12,
点（6,0）和点（3,3e）y=-ex+6e