Answer:
y=4(3)^x
Step-by-step explanation:
Solutions
<span>A right handed parabola: </span>

<span><span>
</span></span>A left handed parabola:

<span>
</span>An up facing parabola:

<span>
</span>A down facing parabola:
Answer:
Apoint on negative x-axis
3 Japan tickets cost 27.20
3 Switzerland tickets cost 25.88
Hope this helps :)
The question to that answer is 10