Question

I need to write this equation in a y = mx + b way

Answer 1

Fistly, calculate the slope of the fuction

Picking any two points on the graph

say points ( 3 , 3) and (2, 0)

`\begin{gathered} \text{slope m = }\frac{\text{change in y}}{\text{change in x }} \\ \\ m\text{ =}(3-0)/(3-2) \\ \\ m=\text{ }(3)/(1) \\ m\text{ =3} \end{gathered}`

From the graph, the intercept on y-axis, b is -6

The equation of the line is y = 3x + (-6)

y = 3x - 6