The answer is B) rotation 90 degrees counterclockwise about the origin
Density = Mass / Volume = 2000/0.5
Density = 4000 Kg/m^3
1. x + y = 8 would be x= -y+8
2. x - y = 6 would be x= y+6
Hope this helps
Answer:
Step-by-step explanation:
The given functions are
and
By the algebraic properties of functions:
We just have to substitute to obtain:
The first choice is correct.