Answer:
y=7x-26
Step-by-step explanation:
Well what you have to see here is where the lowest our x gets to and that is -7. Next we would want to find the highest x value that the graph gets to which is 7. The domain would be (-7, 7).
Answer:
2.25
Step-by-step explanation:
9 divided by 4 is 2.25 hope this helped!
50 + 3x = 7x + 12
This is because of the exterior angle theorem.