Put the dot on the 5 and than go down 4 i think this is right but i might be wrong sorry if i am
It goes on forever basically, as it can't be expressed as a fraction.
Answer:
-7/5
Step-by-step explanation:
The slope of a perpendicular line is the "negative reciprocal" of the slope of the original line. so just switch the numbers and put the top number into a negative.