To move the function to the left you have to increase x inside the function
think of it like g(x)=f(x+7)
the solution is
y=(x+7)^2
Answer:

Step-by-step explanation:
The fraction is the equivalent of ...

and the distributive property applies.

Answer:
Step-by-step explanation:
I believe the answer is A
The speed at which they are moving apart = 475 + 525 = 1000 mi/h
Time = distance / speed
= 6000 / 1000 = 6 hours
The answer is 6 hours.