You should plug this into a graphing calculator on your computer! It helps a lot!
Answer:
12
Step-by-step explanation:
because 12 is where the line intercepts the y-axis
Answer:
3+(-4)= -1
-3+(-4)= -7
Step-by-step explanation:
Answer:
Step-by-step explanation:
a. 1+(-8)
b. 1+8