Answer:
The answer is b
pls brainleist
Step-by-step explanation:
Answer:

Step-by-step explanation:

The giving functions are from dofferent types. transforming a function does not change it's type so it is impossible to transfer f(x)=2 to f(x)=(x-3)^2-1.
Answer:
y=12
Step-by-step explanation:
Use order of operations. Subtract 18 from both sides and the divide by 2.
2y+18 -18=42-18
2y=24
y=12
Concentric circles because if a line is tangent to one circle, it would only intersect teh other