Answer:
I think it;s D
Step-by-step explanation:
:)
-9/10
thats the correct answer but you dont have that choice on your number line so???
how am i meant to know if i cant see?
Answer:
-5
Step-by-step explanation:
The slope is given by
m= (y2-y1)/(x2-x1)
= (9 - -1)/ ((2 - 4)
= (9+1)/(2-4)
= 10/-2
= -5
