Question

Pretty please answer asap! thank you so much for your time <333
:D

Answer 1

Answer:

B

Step-by-step explanation:

Two lines are perpendicular if and only if the product of their slopes is . In other words, the slope of a line that is perpendicular to a given line is the negative reciprocal of that slope. Thus, for a line with a given slope of 3, the line perpendicular to that slope must be the negative reciprocal of 3, or .

Answer 2

Answer:

B

Step-by-step explanation:

B because the slope/ gradient is -1/2, which is the reciprocal of the equation's gradient that we have, which is 2.