Answer:
Step-by-step explanation:
-7x^3 - 8x^3 - 3x^2 + 2x^2 + 8x + 4
-15x^3 - x^2 + 8x + 4
Answer:-15x^3-x^2+8x+4
Sry if I am wrong
Multiply both numbers by 1/3. That is your new coordinates. (2, -1)
It is equal to each other