Question

Draw the graph of p(x) = x2 - 4x +5 and find zeros using graph​

Answer 1

Answer:

$\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\put(0,0){\line(1,0){4}}\qbezier(0,0)(0,0)(-0.2,4.4)\qbezier(4,0)(4,0)(3.8,3.5)\put(-0.2,3.5){\line(1,0){4}}\qbezier(0,0)(0,0)(3.8,3.5)\put(2.3,0.01){\vector(1,0){0}}\put(2,3.5){\vector(1,0){0}}\multiput(-0.07,2)(-0.02,0.3){2}{\vector(0,1){0}}\multiput(3.89,2)(0,0.3){2}{\vector(0,1){0}}\qbezier(0.8,0)(1,0.35)(0.5,0.5)\qbezier(3.3,3)(3.5,2.7)(3.8,2.8)\qbezier(-0.2,3.9)(0.3,3.9)(0.4,3.5)\put(1,0.3){\bf X}\put(3.1,2.3){ \bf 35^{\circ} }\put(0.3,4){ \bf 82^{\circ} }\end{picture}$