Tenglamalarni grafik usulda yeching.

$f(x)=\dfrac{2^x}{x-1}$f, left parenthesis, x, right parenthesis, equals, start fraction, 2, start superscript, x, end superscript, divided by, x, minus, 1, end fraction va $g(x)=-4x-2$g, left parenthesis, x, right parenthesis, equals, minus, 4, x, minus, 2.

$y=f(x)$y, equals, f, left parenthesis, x, right parenthesis funksiyalarning grafiklari quyida koʻrsatilgan.

$x_1$x, start subscript, 1, end subscript va $x_2$x, start subscript, 2, end subscript sonlar $\dfrac{2^x}{x-1}=-4x-2$start fraction, 2, start superscript, x, end superscript, divided by, x, minus, 1, end fraction, equals, minus, 4, x, minus, 2 tenglamaning yechimlaridir, bu yerda $x_1>x_2$x, start subscript, 1, end subscript, is greater than, x, start subscript, 2, end subscript.

$x_1$x, start subscript, 1, end subscript ning qiymatini hisoblang.
Yechimning $\textit{0.5}$start text, 0, point, 5, end text birliklari bilan javoblar qabul qilinadi.