Answer:
Step-by-step explanation:
The coordinate plane is also called a Cartesian Plane. Function. A function is a relationship where there is only one output for every input. In other words, for every value of x, there is only one value for y.
Does this help?
Answer:
I think the answer is 5
Step-by-step explanation:
2x² + 5x - 18
the answers is D)
brainliest?