Answer:
A
Step-by-step explanation:
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

we know that
To find out the function f(x+1) exchange the variable x for (x+1) in the function f(x)
so



therefore

using a graphing tool
see the attached figure
The correct answer is A. x=120
Answer:
3x+12 is the sum
9x-2 is differences
Step-by-step explanation: Combine like terms
Answer:
i think X is 9 and y is 5
Step-by-step explanation: