which equation describes a linear function
plsss help me

Answer: B
Step-by-step explanation: for number 3, a linear function is anything that is raised to the first power so in this case it would be B.
Answer:
3)B
4)A
Step-by-step explanation:
3) x=independent
y=dependent
4)
5x+2y=-15
2x-2y=-6
= (-3,0)