First set up the equation:

Then substitute in known values:

and solve for C

2(x-3)=2x-6 This is distributive property.
2(x-3)= 2x - 2*3 = 2x-6
You can use cross product to slove this equation.
Answer:
It is C and D :)
Step-by-step explanation:
Each input is multiplied by 2 to get the output which is why it is C. The coordinates are just the input as the X value and the output as the Y value, which is why it is also D.
Hope this helps can I have brainliest pls