**TI92P*mainpRalgebra@Zex0mark1/ ==============================================================================================================================mark1/ex20m0/ ========================================exe0mmm0/ distance=([x1-x2]^2+[y1-y2]^2)-bbetween 2 points is-bThe formula for finding the distance-bform0mmm0/Qax1ax2ay1ay2Qzay2y2-Sax2x2-Say1y1-Sax1x1-Ssolv0form/ :solv/ :exe/ : back to main-formula-solve-Dmmm00 ========================================ask1;m0/ ========================================Qdy1y=-dx1x=-zdy1fractttt2dy1dx1fractttt1dx1dy1dy2ttt2dx1dx2ttt1fractis it?-Sway from point 1-What fraction of the-zdy2y2-Sdx2x2-Sdy1y1-Sdx1x1-S ========================================ask1;m0/ =======================================ex10mark4/ (y-y1)/(x-x1)-bchange in x, or-bSlope is the change in y over the-bquery2;mark4/ y=[slope]*x+[y-intercept]-bform is-bThe formula for slope-intercept-bquery2;mark4/ y-y1=slope(x-x1)-bThe formula for point-slope form is-bquery2;ex1/query2:marke0/query2: query2back to main-back to conversion-formula for slope-slope-intercept-point-slope--LWhat formula would you like to see?-bmark40marke0/Q-t2=-slope*(-t1)-zslope slopebx1 t1 by1 t2by1by2bx1bx2slopeby2y2-Sbx2x2-Sby1y1-Sbx1x1-Smark30marke0/Q-t2=-slope*(x-0)-zslope slope yintrcpt t2yintrcpty-intercept-Sslopeslope-Smarke20marke0/Qy=-t2+-t1-zslope t2by1slopebx1 t1slopeslope-Sbx1x1-Sby1y1-Smarke10ex1/query1:mark4/query1:mark3/query1:marke2/query1:marke1/query1:query1back to main-formulas-pt from 2 pts-intrcpt/point-point/intrcpt-Dmarke00 =======================================ask1;m0/ =======================================ex30mm0/Qtt2y=-tt1x=-zcy2tt2tt2cx2tt1tt1cy1cy2tt2cx1cx2tt1cy2midpoint y-Scx2midpoint x-Scy1outer y-Scx1outer x-Sendp0mm0/Qcy2cy1ey=-cx2cx1ex=-zcy2y2-Scx2x2-Scy1y1-Scx1x1-Smidp0ex3/tt:endp/tt:midp/tt:mm0/tt:ttback to main-end point-midpoint--find what?-Dmm00 =======================================ask1;ex2/ask1:ask1back to math-distance-point on a line-conversion-Midpoint-Dm00slp0mark1/tinQLpr14tinltinՀpr14:pr15pr14pr14tpr14pr14pr14U:tintin}pr15to-Spr14from-Ssquares of all primes-zDisplays a list of the-zprim80mark1/rrQ;ssrrrrss:pr12pr11sstrrssrr}pr12to-Spr11from-Sof the squares of primes-zThis calculates the sum-zprim60mark1/seaQ;seateaseatea:pr10pr9teatseapr10to-Spr9from-Sthe sum of primes-zThis program calculates-zprim50mark1/There are -dif numbers per 1 prime.-Qdif difdif @#dif'  :pr8pr7tpr8pr7dif pr8to-Spr7from-Scalculates the density of primes-zprim40mark1/reQzApr5relreՀpr5:pr6pr5pr5tpr5pr5pr5U:repr6to-Spr5all primes from-Sprim30mark1/pr4Q>pr4:pr4:pr4pr4 mark1/It is prime-Qpr4;pr4the prime before-Sprim20mark1/pr3Q*pr3:pr3pr3pr3the prime after-Sprim10mark1/pr2Qpr2factor-Sfact0mark1/It is not prime-Q mark1/It is prime-Qpr1;pr1Enter an integer-Sprime0mark20mark1/exquit-Vslpslope stuff-Vprim8List of squares-Wprim6Sum of squares-Wprim5Sum of primes-Wprim4Density-Wprim3All primes-Wprim2The previous prime-Wprim1The next prime-Wfactfactor-WprimePrime test-WPrime numbers-Vmark10 Jacob Siegel 2001-Qmark00ay2ax2ay1ax1 }ttt2ttt1fractdy2dx2dy1dx1}t3t2t1query2query1}yintrcptslopeby2bx2by1bx1}tttt3tt2tt1cy2cx2cy1cx1}ask2ask1}olddispdif repr15pr14pr13}ssrrpr12pr11pr10pr9pr8pr7}seateapr6pr5pr4pr3pr2pr1}ܴ*