83 hope it helps get a good grade
No; you can not have an x-value go to more than one y-value
Answer:
the last one
Step-by-step explanation:
absolute value signs means that it can be positive or negative if this helps please put brainliest
My calculator says bad expression.
Answer: A proportional relationship needs to pass through the origin and have a linear (straight) slope. Let me know if you need more specifics.
