Question

Line p and q are perpendicular if the slope of line p is 2 what is the slope of line q

Answer 1

What is the slope of line p?

The answer is ;

2/3

Explanation:

Answer 2

The slope is negative one half because perpendicular lines always have slopes that are opposite reciprocals

meaning not only are they reciprocals meaning 1 over the number (or flipping the numerator and the denominator of a fraction) you also change the sign