Answer:
The domain of this graph is
d. real numbers from 0 to 7
Step-by-step explanation:
from the graph you can see that all the possible x values are real numbers from 0 to 7
hope this helps!!
1. 15/3:3/3
2. 5:1
1. find the same denominator
2. divide by denominator
I am unsure but i think the answer is c or a but let me know if i'm right or wrong