Math 107- Quiz 2 (instructor : Altha Bluiett)

Jul 1st, 2016
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In this Quiz there are 10 questions solved. graph relations, midpoint of a line , distance between two points, x & y intercept , domain & range of a function etc are the problems !

Word Count: 262
Showing Page: 1/6
Question 1Answer:A&CQuestion 2(a) Midpoint 4, 3(b) Distance between two point,&,is given as=+Hence distance between center 4, 3 & 7, 4 will be=Question 34 3+ 7 + 4 49 + 9 = . !"#$(a)(b)(c)(d)X intercepts : %, & , %, & & 5,0Y intercept : &, *Domain : % , -.[%, ]Range: * 1 -.[*, ]Question 4(a) 2 2 =4 556 7 = &8!$9:.(b) Domain is set of all real numbers except x = 6. Or ,(c) 2+7 =84?4 =4> = 84%=4>56 7Question 5(a)@ , =% ,+*(b) Domain :, */or , <*8!$9:.,Question 6@,,@ ,= , =CC ,, D?,,+The above function is existing for set of all real numbers except x = 7 & x = -7 . At x = 7 & x= -7denominator becomes zero and function becomes undefined. Hence domain of the quotientfunction is , , , Question 7(a)E= 70 + 0.035 5200 2500 $% D.E= 245 + 0.050 55000 7500 $(b)Question 8&X intercept exists at y =0 hence5 5 = 0 5 = 5 = % = %Hence x intercept exists at %, & & 1,0(a)Y intercept exists at x =0 hence= 5 5 0 = 5Hence y intercept exists at &,(b),3210123140150501540,, 13, 402, 151,00,51,02, 153, 40(c) Yes

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