Answer:
4 is included in the domain
Step-by-step explanation:
Answer: I think that the answer is D
Step-by-step explanation:
The functions supplied appear to be the same? Regardless:
We have the equation y = 5x.
Therefore the gradient of this graph will be 5, so for every 1 increase in the y axis, there will be 5 in the x.
It will appear as a straight line passing through the origin and the point (1, 5).
