Write an equation for the graph, where y depends on x.

Answer:
y = -3x + 6
Step-by-step explanation:
Equation of straight line is given by,
y = mx + b
m = slope of the line
b = y-intercept
From the graph attached,
m = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
= [tex]\frac{-6}{2}[/tex]
= -3
y intercept 'b' = 6
Therefore, equation of the line will be,
y = -3x + 6