The answer is y=16/5x+5/2
Answer:

Step-by-step explanation:
Given

Translation = 3 units down
Vertical stretch of 2 to give g(x)
Required

3 units down translation
A function is translated down as follows:

Where k is the number of units.
So:


Vertical stretch of 2
A function is vertically stretched as follows;

Where a is the units stretched.
In this case:

So:



Answer:
12
Step-by-step explanation: Because 12 old dolls - 6 dolls = 6 dolls. Then you add 6 old dolls and 6 new dolls and you get 12 old and new dolls. Sorry if this is confusing. I tried to make it less confusing.
Answer:
50 degrees
Step-by-step explanation: