You just need to make a completebox and to complete boxes by adding what you know together. By doing this you can get 1120
Answer:
y = 6x - 9
Step-by-step explanation:
The function is; y = 6x - 9
Here, variable x is independent.
If you substitute 2 for x, and 3 for y, than that gives you half the value of the real answer. So 2×3 =6, what is 6 half of? 12