Answer:
slope = 2
Step-by-step explanation:
To calculate the slope m use the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (0, - 3) and (x₂, y₂ ) = (2, 1) ← 2 points on the line
m = [tex]\frac{1+3}{2-0}[/tex] = [tex]\frac{4}{2}[/tex] = 2
