If f ( u ) = u 4 − u − 5 and u = g ( x ) = 2 x , find the value of ( f ∘ g ) ′ ( x ) at x = − 2 .

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.