7. Write the slope-intercept form of the equation of the line graphed below.
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Answer:
The answer to your question is [tex]y = \frac{-1}{2} x - 1[/tex]
Step-by-step explanation:
Process
1.- Get to points of the line
A (-2, 0)
B (0, -1)
2.- Find the slope of the line
Slope = m = [tex]\frac{y2 - y1}{x2 - x1}[/tex]
Substitution
m = [tex]\frac{-1 - 0}{0 + 2} = \frac{-1}{2}[/tex]
3.- Find the equation of the line
y - y1 = m(x - x1)
Substitution
y - 0 = -1/2(x + 2)
Simplification
y = -1/2x - 1