Question16 Beskriv det färgade området med en olikhet.

Studdy Solution
The shaded area is below the line and above the x-axis and y-axis. This means we need an inequality that represents all the points $(x, y)$ that are below the line $y = -x + 15$ and above the axes.
The inequality for the shaded region is:
$$y \leq -x + 15$$
Additionally, since the shaded region is bounded by the x-axis and y-axis, we also have:
$$x \geq 0$$ $$y \geq 0$$
Thus, the complete set of inequalities describing the shaded area is:
$$y \leq -x + 15$$ $$x \geq 0$$ $$y \geq 0$$
The inequality that describes the shaded area is:
$$y \leq -x + 15, \quad x \geq 0, \quad y \geq 0$$