Question

Yuson must complete 30 hours of community service. She does 2 hours each day. A linear equation represents the hours Yuson has left after x days. For the graph of the equation, what does the y-intercept represent?

Answer 1

Answer:

The y intercept represents the number of hours (30) she has to do when she begins the community service (when  x = 0). It will be the point (0, 30).

Step-by-step explanation:

The linear  equation will be  y = 30 - 2x. The graph starts at (0, 30) and descends to the right with slope of -2.

She will finish after 15 days when y = 0.