Answer:

Step-by-step explanation:
The area of the triangle.





Answer:
f(x)=x+2.
f(1/3x)=1/3 x+2=(x+6)/3or x/3+2
I can’t see the picture I’m sorry if I can’t help you
Answer:
A] A function is a special type of relation for which there is a rule that pairs each input with exactly one output.
Step-by-step explanation:
You just flip each of the numbers spots - the x and y