Answer: It would be a Constant variable.
Hope this helps!
Answer:
Step-by-step explanation:

From the initial condition,

So we have that 
S is independent variable and T is the dependent variable
-5 and 15. -5 times 15 is equal to -75, and they also add to 10.
Answer:
or 
Step-by-step explanation:
The given absolute value inequality is 
Divide both sides of the inequality by -2 and reverse the inequality sign:

By the definition of the absolute value function;
Either
or 
Divide through the rightmost inequality by -1 and reverse the sign.
This implies that:
or 