hw-1 - Presentation problem 1. (6 points) ( Thomas , 1.3...

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Math 1110 Homework 1 Name: Due 9/1 or 9/2 in class GRADES Text exercises / 20 Pres probs / 20 Staple / 1 Please print out these pages. Answer the “presentation problems” in the spaces provided. Include full explanations and write your answers in complete, mathematically and grammatically correct sentences. Your answers will be assessed for style and accuracy; you will be given written feedback on these problems. Please write your answers to the “text exercises” on separate paper and staple it to these pages. You should include computational details. These problems will be assessed for completeness. Always write neatly and legibly. Text exercises. Please do the following problems from the book. § 1.1 # 4, 8, 10, 11, 24, 28, 32, 34, 40, 54, 66, 72 § 1.2 #4, 6, 8, 11abc, 24, 26, 42, 47, 48, 59 § 1.3 #6, 7, 18, 43, 50, 55 The following problems are recommended if you would like to practice with your graphing cal- culator, or play with one online (here, for example) . You should not turn these in. § 1.4 #2. 3. 20, 26, 33
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Unformatted text preview: Presentation problem 1. (6 points) ( Thomas , 1.3 #52) For 2 , nd the values of that satisfy sin 2 = cos 2 . Math 1110 (Fall 2011) HW1 2 Presentation problem 2. (6 points) ( Thomas , 1.1 #64) In the gure shown below, there is a rectan-gle inscribed in an isosceles right triangle whose hypotenuse is on the x-axis and is 2 units long. !" " # $ % ' () * ++,-) (a) Express the y-coordinate of P in terms of x . (You might start by writing an equation of the line that joints A and B .) (b) Express the area of the rectangle in terms of x . Math 1110 (Fall 2011) HW1 3 Presentation problem 3. (8 points) The graph of f ( x ) is shown in the gure below. It has domain [-4,2 ] and range [ 0,4 ] . Please sketch the graph of the function g ( x ) = -( 1 2 f ( x-1 ) + 3 ) on the same set of axes, and indicate its domain and range in the space provided. !"#$%& $"#$%& !'( $'( !"#$%& Domain ( g ( x )) = Range ( g ( x )) =...
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hw-1 - Presentation problem 1. (6 points) ( Thomas , 1.3...

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