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Ernst_Quiz_1_Fall_2006-1

Ernst_Quiz_1_Fall_2006-1 - QUIZ#1/L NAME MATH-101)1“...

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Unformatted text preview: QUIZ #1 //L NAME MATH-101 )1“, OCTOBER 6, 2006 1. Given the function f (x) =2»:2 — Sx+1; find and simplify a. Zffid) q ; 0:61“; '5“ f) ‘ L’ffil‘wcx *2; I b. K20) 3112an fiat-43H a gal» (aux 4 c. f (a2) ’7 “‘2 :L ‘ L :LCQ'fi ’59- *( - 20"56Q24,’ d. f(a+h)-f(a) h ‘u Ix_ _____ __ _\ _ 2. Find the domain of the fimctions. ( (.{q ,1 g; “W - S J a. f(x)=V3.—x .fiw x 5 3 | _ 1 . b. for) = q xi—x—42 /(/ 3. Sketch the graphs. Detennine if the functions are even, odd or neither. Explain your answer. 0 o .. __ __2 i 3 a. h(x)—4x x ,x .\ _L’_\ :1 ’ L1 _[ -S ‘ ' .1 1 D . O 5 1"“ t ,3 LI ‘0 t) 3ft, E ilk-S 13- ng)=x+4 021%" r: If ' '1 —1 '13 .1- } :CC #3 Ir 4%? 3 “'2‘ "H [’V‘“ L1 g H 5 H 1/ ”fit-in? x: “L/ Awmws f; Uyyfing‘f1 C“ LEN”? XI (EH- \_( «KW ...
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