Step-by-step explanation:
18x+3xy+5y-12xy+4y-8=18x-9xy+y-8
Answer:
A monomial.
Step-by-step explanation:
Answer:
Option 3
Step-by-step explanation:
The vertex is the maximum or minimum (in this case, maximum), which is (2,4). The axis of symmetry is the line about which the graph of the parabola is symmetric, which is x=2.
Step-by-step explanation:
what do you mean .it doesn't make any sense