Unformatted text preview: f is below the xaxis. (iv) Find the power function that the graph of f resembles for large values of  x  . (v) Sketch the graph of f . (b) f ( x ) = 2 x x 2x2 . (i) Find the domain of f . (ii) Find all the intercepts. (iii) Check for symmetry. (iv) Find all vertical asymptotes (if any). (v) Find all horizontal asymptotes (if any). If there is a horizontal asymptote diﬀerent than xaxis, check whether it crosses the graph of f or not. (vi) Use xintercepts and the points not in the domain of f to ﬁnd the intervals on which f is above the xaxis and the intervals on which f is below the xaxis (vii) Sketch the graph of f . 5. Solve the inequality x4 2 x + 4 ≥ 1 . Write the solution set in interval notation....
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This note was uploaded on 03/26/2008 for the course MATH 140 taught by Professor Atillasit during the Spring '07 term at Iowa State.
 Spring '07
 AtillaSit
 Math

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