Determine the x- and y-intercepts for the given function. f (x) = – 2

This is a diagram of the neuromuscular junction.  Label “A” is the neuron.  Label “B” is the muscle cell.  What is #2?  

For the piecewise function, find the specified function value.f(x) = {f(4)

Write the domain in interval notation.a(x) =

Find the domain of the function.f(x) = x –

Conduction of a nerve impulse proceeds in which direction?

Which letter is pointing to the internal oblique muscle?  

Which number of this diagram represents “threshold” stimulation?  

Solve the problem.The equation r = gives the radius r of a sphere of volume V. If the radius of a sphere is find the exact volume.

What is the name of the connective tissue by #3 arrow?