Question

solar panel energy production predict the amount of energy the solar panels will produce during 6 hours of daylight. 9000w 1800w 7200w 3300w

Explanation:

Step1: Find the rate of energy production

From the graph, assume at 1 hour, energy produced is 300w (approx. from the graph's trend). The rate of energy - production per hour is constant (since it's a straight - line graph). So the rate $r=\frac{\text{Energy}}{\text{Hours}}$. If at 1 hour, energy is 300w, the rate $r = 300$ watts per hour.

Step2: Calculate energy for 6 hours

We use the formula $E=r\times h$, where $r$ is the rate of energy production and $h$ is the number of hours. Substituting $r = 300$ watts per hour and $h = 6$ hours, we get $E=300\times6=1800$w.

Answer:

1800w