College Algebra Test 1

College Algebra Test 1 - 1j, Test I t45 09 Please be neat...

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tto Test I 1'I-2.3 Name t45 09 Please be neat and show all work for partial credit. You must use a pencil. l.Solve each equation or inequality: (6 points each) a.) -Yzx+4:5-(x+3) )(r+]) -'l -'{ +(*'? ) Section O O Ll b.)212x+4l-tV: -to ,/, +t-> f.) 4x3+8x2-9x*18:o (*+r) (br -Z)(z*+/) {+2. . O 1,t-7 = o fr c.) d*3 Jr x L( l\ Ll xL- 2, ET /-2 {'-'\ / t f:€l' 1""-z-\ :g (write your answer in d.) 4l x+2 l+ 2 <ffiou ur,r*tfi-LJ -Q set notation) -L -L interval notation) L 16^ zJ - (9+ z **z z (4> .L .L ;* . , -tr;\+,{-. r'-(-v+l) !'**41 = Z ./z r.{ lx+zl at l*+z I - t(o -1- --rN z* L t{ [-r 9 -4. -1 11 /-l / t-r\{ ++a z :c) t/- +7 -- o -j -j - 2e"". . -3 / Fv LZ .-- x (- w,u) Q*-lz-30:0 (z tj)G-'o) ' '/ LI)=o L-ta= O {=l ,,e) Zt- loz+'tz-30 7L -77 'Jo +] +7 - 7+:j ?r -- 'r l'.2 I l-l "-.-----:_l lt7-? t I --\ g.){3x-Z +17:x+10 -/" - ra h.) 2 +2x x*2 : xz+16 x2-x-6 /_-'<- 1f3*-l;- *-L x-3 f- -Gt -tt *Q 11 -7* +b G6:L * t'L" (t) + rz 5x- - {- ,. t'v
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College Algebra Test 1 - 1j, Test I t45 09 Please be neat...

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