Answer:
im sorry i dont know but this is for a challenge sorry
Step-by-step explanation:
Linear because you are adding the same amount every time
Answer:
undefined slope
Step-by-step explanation:
The line is a vertical line
Vertical lines have an undefined slope
Answer:
Step-by-step explanation: Your answer will be -10 because even though -10 is much lower than 15 it’s still closer to sea level.