Question

What is the equation of the line which includes points (2, 6) and (0, 0)?

Answer 1

Equation of a line is\[\frac{ y-y _{1} }{ x-x _{1} }=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]

Answer 2

\[y _{1}=6 \]
\[y _{2}=0\]
\[x _{1}=2\]
\[x _{2}=0\]
Plug them in and solve