Question

now write the slope of the line of reflection and any dotted line. slope of one of the dotted lines: $\frac{2}{-1}$ slope of the line of reflection: blank try values

Explanation:

Step1: Recall slope - perpendicular relationship

If two lines are perpendicular, the product of their slopes is - 1. Let the slope of the dotted line be $m_1=\frac{2}{-1}=-2$. Let the slope of the line of reflection be $m_2$.

Step2: Use the perpendicular - slope formula

We know that $m_1\times m_2=-1$. Substitute $m_1 = - 2$ into the formula: $-2\times m_2=-1$.

Step3: Solve for $m_2$

Dividing both sides of the equation $-2\times m_2=-1$ by - 2, we get $m_2=\frac{1}{2}$.

Answer:

$\frac{1}{2}$