When applying Estim/US combo to the VMO, the PTA can avoid the patient experiencing a deep ache by:

Use the case to answer the question:Mr. Hall, a 47-year-old administrative professional, reports chronic pain and muscle tightness in his middle trapezius that worsens with prolonged computer use. Upon palpation, the PTA notes palpable tenderness and taut bands with limited scapular retraction. The supervising PT has ordered combined ultrasound and premodulated electrical stimulation to reduce pain and muscle spasms as well as initiating postural re-education and stretching. Which of the following best explains how Estim/US combo work together to reduce Mr. Hall’s pain and muscle spasm?

Suppose that the quantity supplied S and quantity demanded D of baseball caps at a major league game are given by the functions S(p) = 3240 – 70p and D(p) = 110p, where p is the price. Find the equilibrium price for caps at the game. Then find the equilibrium quantity. You must show your work for this question.  On your scratch paper, copy the problem and show the steps you used to solve it.  Type your answers below, then hold the paper up to your webcam for at least 5 seconds so that your work can be verified.  Failure to do so could cause a score of 0 points for this question.    Equilibrium price = Equilibrium quantity =

For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 2(x + 5)(x – 3)2   smaller zero: , with multiplicity = .  The graph (crosses or touches?) the x-axis at this point.  larger zero: , with multiplicity = .  The graph (crosses or touches?) the x-axis at this point. 

Find the x- and y-intercepts of f.f(x) = (x + 2)(x – 3)(x + 3) (list multiple intercepts in order from least to greatest)   x-int: y-int:  

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

Find the domain of the composite function f ∘ g.;   g(x) = 2x + 6

Determine the maximum number of turning points of f.f(x) = 3×8 – 2×7 – 6x – 24

Determine the intervals where the function is increasing and where it is decreasing.f(x) = -x2 – 4x + 5   increasing on decreasing on

For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 2(x – 3)(x – 7)4   smaller zero: , with multiplicity = .  The graph (crosses or touches?) the x-axis at this point.  larger zero: , with multiplicity = .  The graph (crosses or touches?) the x-axis at this point.