Question

A line has the equation
y = 2x + 3. any line perpendicular to this would have slope of?

Answer 1

flip the slope and negate it

Answer 2

i hope that makes sense

Answer 3

the slope is 2, so would the one perpendicular to it be -2?

Answer 4

almost; - is right, but to flip something is to take its reciprocal

2/1 would flip to 1/2

Answer 5

or -1/2

Answer 6

thats the one :)

Answer 7

thanks