Assume that $f(3) = 4$. Name a point that must be on the graph of $y= 1/5*f(5x + 5) - 5$.
f(3)=4
the second equation vertically compresses the original function by 1/5, horizontally compressed by 5, and horizontally shifted 5 to the left.
orig. point: (3,4)
new point: (−0.4,−4.2) or (−2/5,−21/5)
+2729 
