Answer:
No, it is not a function. The x repeats.
Answer:
10(x - 12)
Step-by-step explanation:
10(x - 12)
10x - 120 Distributive Property
Answer:
5 & 13
Step-by-step explanation:
a. -9 + 4 = -5
Absolute Value = 5
b. Absolute value of -9 is 9
9 + 4 = 13
<em>hope this helps :)</em>