Offline HW 7 Precalculus Algebra- MAC 1140 Fall 2016 This assignment is due on Monday October 10th, in class. Please print the worksheet and write your solutions in the spaces provided. Organize your work, so it is clear what you do and why. You should use English for any explanations. An answer alone might earn 0 credit. Draw the graphs on the grid provided 1. Graph x 2 5x 4 f ( x) x2 4 . Follow the procedure discussed in class. a) Domain b) y -intercept x- intercepts c) Vertical asymptotes d) Horizontal/oblique asymptote e) Intersection with asymptote f) Symmetries g) Sign chart h) Graph 2. Graph 2 x 3+ 3 x 23 x2 . Follow the procedure discussed in class. x 21 a) Domain b) y -intercept x- intercepts c) Vertical asymptotes d) Horizontal/oblique asymptote e) Intersection with asymptote f) Symmetries g) Sign chart h) Graph 3. Find the domain of f ( x) 2 x 3 7 x 2 x 10 a) Complete the statement: For x to be in the domain of f, 3 2 2 x 7 x x 10 must be ____________________ b) Complete the work to determine the domain c) Write the answer in the interval notation: Domain of f = __________________________________ 4. Use the graph of the function f below to solve the inequality f(x) < 0.Write the solution in the interval notation Answer: f(x) < 0 for x in ____________________________ 5. Find the horizontal/slanted asymptote, if any, of the function f ( x) 2x 1 2 x 2 1