Hello again

well i tried working on my spring break packet again and came across this little gem. which i honestly cannot get my head around.

f(x)=logBASEn[(mn)^x-

**logBASEm^(n)**] , m,n>0

a)find the x and y intercepts.

b)Show the graph of f(x) is equivalent to the line passing through the points you found in part (a).

c)Provide an example sketch from the graphing calculator

I cannot figure out what to input.

d)What happens to the graph when mn=1?

Once again thank you very much and any help is appreciated

-Gus