Answer:
slope = - [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange - 9x - 6y = 18 into this form
Add 9x to both sides
- 6y = 9x + 18 ( divide all terms by - 6 )
y = - [tex]\frac{3}{2}[/tex] x - 3 ← in slope- intercept form
with slope m = - [tex]\frac{3}{2}[/tex]
