Answer:
Step-by-step explanation:

Answer:
they r all the same shap but that is all I know
I am just guessing but you might try A
Answer:
3. a,c
4. a,c
5. c
6. a
7. y=-9x
8. y=x+9
9. y=x-7,y=x+3
13. y=x+5
14. y=8x-2
15. y=5
Step-by-step explanation:
Sry for late response