# Readysolutions - ARE YOU READY FOR CALCULUS Solutions 1(a x2 3x x-4(b x-4 x2 x(b-1 1 3(c 5 5x x 5 2(a 2 3 2 3(a 8a6 b-1 4(a 1 3x 1 x 7 3 3 5 2 15(c

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ARE YOU READY FOR CALCULUS? - Solutions 1. (a) x 2 +3 x x 4 (b) x 4 x 2 x (c) 5 x x +5 (d) 3 x 1 x 2. (a) 2( 3 2) (b) 1 5( c ) 7+3 3+ 5+2 15 11 3. (a) 8 a 6 b 1 (b) 3 a 1 2 b 3 2 (c) 2 3 a 2 b 1 (d) ab 1 (e) a 3 2 b (f) a 5 6 b 1 2 4. (a) 1 (b) 3 2 (c) 8 (d) ± 4 25 5. (a) log 2 (5( x + 1)) (b) log 2 3( c ) 2 5 6. (a) 1 / 2( b ) x (c) 2 log 10 x 7. (a) bcx bc cy bz (b) V 2 bc 2( b + c ) (c) πh + π 2 h 2 +2 πA 2 π (d) A 1+ nr (e) 2 x y x y π π 1 8. (a) y ( 1) = ( x ( 2)) 2 (b) y 3 8 = 3 2 ± x ± 1 2 ² 2 (c) x ( 10) = 9 ± y 1 3 ² 2 9. (a) x 4 ( x 4)( x +4) (b)( x 2)(2 x 5)(2 x +5) (c)(2 x + 3)(4 x 2 6 x +9) (d) ( x 1)( x +1)( x 2 +1) 10. (a) 0, ± 4( b ) 2 , ± 5 2 (c) 3 2 11. (a) π 6 , 5 π 6 , 7 π 6 ,o r 11 π 6 (b) π 2 , π 6 r 5 π 6 (c) π 6 r 5 π 6 ,w h e r e k is any integer 12. (a) 3 2 (b) 2 2 (c) π 4 (d) π 2 (e) 2 2 π 3 (g) 3 3 (h) π 13. (a) -1 1 x y π π/ 2 2 π (b) -1 1 x y 2 π π π 2 π 1

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(c) -2 -1 1 2 x y π π/ 2 2 π (d) -1 1 x y
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## This note was uploaded on 02/05/2012 for the course MATH 112 taught by Professor Taylor during the Spring '06 term at Texas A&M University, Corpus Christi.

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Readysolutions - ARE YOU READY FOR CALCULUS Solutions 1(a x2 3x x-4(b x-4 x2 x(b-1 1 3(c 5 5x x 5 2(a 2 3 2 3(a 8a6 b-1 4(a 1 3x 1 x 7 3 3 5 2 15(c

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