# need help with week 6 quiz

Find the domain of the function and identify any vertical and horizontal asymptotes. A Domain: all real numbers x except x = 0 Vertical asymptote: x = 0 Horizontal asymptote: y = 0 B Domain: all real numbers x except x = 5 Vertical asymptote: x = 0 Horizontal asymptote: y = 0 C Domain: all real numbers x except x = 25 Vertical asymptote: x = 0 Horizontal asymptote: y = 0 D Domain: all real numbers x Vertical asymptote: x = 0 Horizontal asymptote: y = 0 E Domain: all real numbers x except Vertical asymptote: x = 0 Horizontal asymptote: y = 0

Determine the domains of f and g. A Domain of f: all real numbers x except x = -2 Domain of g: all real numbers x B Domain of f: all real numbers x except x = 2 Domain of g: all real numbers x except x = 6 C Domain of f: all real numbers x Domain of g: all real numbers x D Domain of f: all real numbers x Domain of g: all real numbers x except x = 6 E Domain of f: all real numbers x except x = -2 Domain of g: all real numbers x except x = -6

Graph the function. A B C D E A regular region of length x and width y has an area of 493 square meters. Write the width y as a function of x.

 A B C D E Identify any vertical and slant asymptotes of the following function. A Vertical asymptote: x = 0 slant asymptote: y = -4x B Vertical asymptote: x = -4x slant asymptote: y = 0 C Vertical asymptote: x = 0 slant asymptote: y = 4x D Vertical asymptote: x = 0 slant asymptote: y = 3x E Vertical asymptote: x = 3x slant asymptote: y = 0

The cost C (in millions of dollars) of removing p% of the industrial and municipal pollutants discharged into a rivaer is given by Select the correct graph of the cost function.

 A B C D E Find the zeros (if any) of the rational function. Show all work. Identify all intercepts of the following function. A x-intercepts: B No intercepts C x-intercepts: D Intercept: (0, 0) E x-intercepts: Given , explain how the graphs of the two functions differ.

The concentration of C of a chemical in the bloodstream t hours after injection into the muscle tissue is given by: Determine the horizontal asymptote of the graph of the function and interpret its meaning in the context of the problem.

 A C = 26; The chemical will eventually dissipate. B C = 30; The chemical will eventually dissipate. C C = 4; The chemical will eventually dissipate. D C = 34; The chemical will eventually dissipate. E C = 0; The chemical will eventually dissipate.

Find the domain of the rational function. A B C D E A biology class performs an experiment comparing the quantity of food consumed by a certain kind of moth with the quantity supplied. The model for the experimental data is given by where x is the quantity (in milligrams) of food supplied and y is the quantity (in milligrams) of food consumed.

At what level of consumption will the moth become satiated?