What type of line is it

$$2x+y-3=0$$ $$y = -2x + 3$$

From the form $y = mx + c$:

• The slope ($m$) is $-2$. A negative slope indicates that the line descends from left to right.
• The y-intercept ($c$) is 3. This means the line crosses the y-axis at the point $(0, 3)$.

Therefore, it is a diagonal straight line that passes through $(0,3)$ and slopes downwards.