Answer:
Step-by-step explanation:
for vertex
x-2=0 gives x=2
when x=2,y=4
vertex (2,4)
axis of symetry
x-2=0
2/5
3/5 + 1/9
= 12+6/45
= 18/45 which is 2/5
The answer is A.
Answer: neither
Step-by-step explanation: because 64 kg and 640000g are equal masses.