Last summer, a PENELCO electrician conducts a record of the electrical voltage supply readings within 5 hours at a certain locality. (See table below) Voltage readings in volts (v) 220 v 223 v Time (t) 1st hour 2nd hour 0 v (No voltage due to power interruption) 221 v 3rd hour 4th hour 220 v 5th hour 1. Represent a graph showing the voltage readings as y-values and the time as X-values. 2. Is the graph continuous or not? If your answer is not continuous, at what point or interval does the discontinuity happen?

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