Answer:
All Real Numbers
Step-by-step explanation:
The domain is all the x values for a function. As this function is not restricted in any way, the domain is all real numbers. You can put any number in for x and plot it on the graph.
4 weeks
15 x 8 = 120, so Troy bikes 120 miles each day
3360/120 = 28 days or 4 weeks
your x value is your slope so the slope is 6 and your y intercept is the y value so your intercept is 3
hope this helps
