Let f(x) = 2^x and g(x) = x-4. The graph of (fºg)(x)
is shown below.

What is the range of (fºg)(x)?
y>0
All real numbers except y=0
y<=0
All real numbers

Let fx 2x and gx x4 The graph of fºgx is shown below What is the range of fºgx ygt0 All real numbers except y0 ylt0 All real numbers class=