Unformatted text preview: âˆ§ 3 instead of 8, sin ( 3 * pi / 2 ) instead of 1, e âˆ§ ( ln ( 2 )) instead of 2, ( 2 + tan ( 3 )) * ( 4sin ( 5 )) âˆ§ 67 / 8 instead of 27620.3413, etc. Hereâ€™s the list of the functions which WeBWorK understands. You can use the Feedback button on each problem page to send email to the professor. Which of the following equations is linear? Select all that apply. â€¢ A. 8 x + 7 y =17 â€¢ B. 2 x3 y 7 = 174 x + 3 y â€¢ C. 2 x3 y 7 =4 x + 3 y 17 â€¢ D. 8 x = 7 y17 â€¢ E. âˆš x = y â€¢ F. x 2 + y 2 = 2 â€¢ G. sin x + 4 y = 2 Correct Answers: â€¢ ACD Compute the product: Â±5 6 1 4 Â² Â±8 10 Â² = Â± Â² Correct Answers: â€¢5*8+6*10 â€¢ 1*8+4*10 Generated by the WeBWorK system c Â± WeBWorK Team, Department of Mathematics, University of Rochester 1...
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 Fall '10
 PUCKETT
 Math, Linear Algebra, Algebra, Following, Elementary algebra, Visit http://www.math.ucdavis.edu/ wally/teaching/22A/22A.html

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