Answer:
x=3
Step-by-step explanation:
18 is the integer that comes next because the sequence goes 3 -2 4 -2 6 -2 8
Answer:

Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
A function is a relation where each input has only one output
The table shown follows this, each input has only one output, therefore it is a function.
Answer:
pqr²+pr-rp²+rq²
Step-by-step explanation:
pq(r²+1)-r(p²+q²)
pqr²+pr-rp²+rq²