A closed circle means that value is included, and an open circle means that value is excluded.
Example:
x > 2 ---- Graphed with an open circle, everything greater than but not including 2
x ≤ 3 ------ Graphed with a closed circle, everything less than and including 3
Answer:
10inchs
Step-by-step explanation:
sana makatulong
Answer:
-3/4
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
using the slope formula 3-(-2)/-4-6=-1/2