Answer:
Hewo can anyone help
Step-by-step explanation:
I would go with the last option,it looks like it makes sense.
Hope that helped,I have snap if you need anything else :)
12
okkkkkk are you ok like actually
y = f(x-1) - 3
is the correct function
3(7a - 9)
21a–27
3*7*a - 3*9
Factor out 3