<span>А и В координаты точек пересечения </span>
<span>If f(x) = 3x и g(x) = x - 2, f(3) + g(6) </span>
<span>f3=3*3=9</span>
<span>g6=6-2=4</span>
<span>f3+g6=</span>
<span>13</span>
<span>If g(x) = x - 5, g(0) </span>
<span>g0=0-5</span>
<span>=-5</span>
<span>If f(x)=2x, f(3) </span>
<span>f3=2*3</span>
<span>=6</span>