Answer:
2
Step-by-step explanation:
because when x, the input, is -3, the y, the output, is 3
You can use cubes to help you write an expression and model the problem by using the cubes in replace of numbers. It should be a lot easier. Then after you finish you just have to write it down. There are other ways, but this is just one.
You would start out by distributing the 4 and 2. then solve.
Answer:
11.7
Step-by-step explanation: