We have been asked to predict the average maximum daily temperature in January. Since this is based on the equation we produced, our solution will merely be one possibility. Let's recall the equation of the trend line.
y=-13/5x+141
We will use this equation to extrapolate the information that we need. In this case, x represents the altitude and y represents the average maximum daily temperature. Therefore, we need to substitute x=50 and find the corresponding value of y.
