Respuesta :

SOLUTION:

For perpendicular lines, the product of slopes;

[tex]m_1m_2=-1[/tex]

So, we have;

[tex]\begin{gathered} \frac{1}{7}\times m_2=-1 \\ m_2=-1\div\frac{1}{7}=-7 \end{gathered}[/tex]

Thus, the answer is;

[tex]-7[/tex]

Otras preguntas