Question

Identify which equation goes with which color explain your thinking

Answer 1

Given the equations:

`\begin{gathered} y\text{ = 2x+6} \\ y\text{ = }3+(1)/(3)x \\ y\text{ = -6x-9} \end{gathered}`

The graph of the above equations are as shown below:

Hence,

`\begin{gathered} y\text{ =2x + 6 }\Rightarrow\text{ blue} \\ y\text{ = 3+}(1)/(3)x\text{ }\Rightarrow\text{ gre}en \\ y\text{ = -6x-9 }\Rightarrow red \end{gathered}`