College Algebra HW 2.1-2.2

College Algebra HW 2.1-2.2 - 5. Two polnts on Lr and two...

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!3 /o radius 5 - L1. (6, 3) and (8, 7) L2: (7,2) and (6, 0) Homework 2.I - 2.2 t:5 Name Section O z^> M.. 1. Find the midpoint and the length of the segment P1(5, 6) and P2(6, -8). ( t:llv , /,, y, \ \2-I -'1-l - F*--_-__-_ - r/ I + ta6 . J;E1 / 2. Identifu the center and radius of the circle defined by (x -2)' + ( y + 3 )2 = 25. center (z , -Z) / (x- l')" + (y -t \7, (-u y.-- 2s r + r/-zs f-< 3. Write each equation in standard form to find the center and radius of the circle. b.)*'+f-zx+loy-5:o *'- >* +y'+ro y: 5 (*'-zv-+r) + (y-+roy+ (/rrf+ (y+s\\ - t, tF-r)'+ (Y-c'5))'-- jr f+b (o+4\ J 1 'z tl,-r\ \L// a.)x2+ f +6x-4y -12:o' ! i',":: . x" +b* r y'-4,1 =,rt \ '--zr ( *"+G*+q) + (v"-{y+{) . rr *( lc( (*+zY+ Cy-z)---r-r 2- ^.- 1* -c:>)' l. ( v-z)' -' t5 ""t .'i., r-, ,f.rt o. 5.{7 ;;), (-z'!\"' \ -v/ r \D trL ll'"\ " at ?i) -_ gY1y7{ n'-- 1r (-),-'; t v r 5 ,rN^J t, -5) , rn [4r o{ points on the line. A/^*"^A4 o 11 ba-cl^
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Unformatted text preview: 5. Two polnts on Lr and two points on Lz are given. Use the slope forrnula to determine if lines L1 and L2 are parallel, perpendicular or neither. Pr'-lv'-z\ I /' \ I \ *.-,x' ' y-a-_ J-.L .a-- '2-A; O-1-.-/ b-7 rh L -'&gt;-t t\2. W '.^.&quot;* c^,&lt;- y^&quot;^Qfa 4 lt( c'a-wvc- **y h'&quot;^*e )j-* ) a'&lt;-''P t% f : V (rl&quot; + (-r.{1:. isb .F,q&quot;t* i t do, {tni,il m (tl,zj ,D 1 ^&quot; 1; p: r-\'e t! t1. O/ rlc ,{.rr l.-t &quot;--&quot; 'a r,,.&quot;J A* stapt ,/ 'tu .,('''o -f*--}'o y';^. .J i'ao a-a.d - 's'u r' i' /o' n-I&quot;r r^-. (t' .. w\-(1 -ql i,,, , : ( +.(_t: ('-'; t/) , / (&lt; \ c, .,. du^-d ,-;r3\ (.k Jh ,.L, pe w\', - j-7 f,'Y ' j -y---) --Y-, l't+ i r,l ta-.\-m{,t. } )-t (**'&quot;'' I &quot;'&gt; (&lt;-r&quot;i-; 7' ! 7 (r-&quot;J +s , h-*u t=L-(s-tz\+3 /t7 &quot;&quot; J {&quot;-it 4? 7\. . -( +] '-7 ,/r&quot;, *-- - q 7. , *4*^ | {s+n +? j I t't'\ + I 7'I &quot;t; 5 fo&quot;l\*4-;&quot;{ a;- (, )*r i''-rq ,;|...
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College Algebra HW 2.1-2.2 - 5. Two polnts on Lr and two...

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