Answer:
C)
Step-by-step explanation:
f(x)=

, a=8, b= - 16, c= - 15

Answer:
-14.5
Step-by-step explanation:
6.5 * -3 = -14.5
- * + = -
Answer:
Axiom
Step-by-step explanation:
This is called a axiom. Not too sure if you mean the the definition but this is the definition. Hope this helped c: