Doğrusal Fonksiyon Grafiklerini Çizme

2. a. Aşağıda verilen boş koordinat düzlemine $f(x) = x$, $g(x) = x - 3$, $h(x) = x + \frac{3}{2}$ fonksiyonlarının grafiğini çiziniz.

Soruda görsel içerik var: A Cartesian coordinate system (x-y plane) is shown on a grid background. The x-axis and y-axis are labeled from -4 to 4. Each unit is marked by a grid line. The origin is marked with 'O'. The grid is composed of dotted blue lines. The coordinate plane is currently blank, waiting for the graphs to be drawn.