-Given functions f and g, find out the domain of f+g
f(x)=4x+10, g(x)=4/x+5
-Write standard form of circle with given center and radius. (8,6); 5
-Determine midpoint of line segment whose endpoints are given. (-1,-8) and (1,7)
-Determine inverse of one-to-one function. f(x)=3x-7/5
-Explain inverse functions: then solve for inverse function.