Question

henry has a part-time job at an ice skating rink selling hot cocoa. he decided to plot the number of hot cocoas he sold relative to the day’s high temperature and then draw the line of best fit. what does the point (40, 73.5) on the line of best fit represent? when the day’s high temperature is 40°f, henry should expect to sell about 73.5 hot cocoas. when the day’s high temperature was 40°f, henry sold 73.5 hot cocoas. when the day’s high temperature was 73.5°f, henry sold 40 hot cocoas. when the day’s high temperature is 73.5°f, henry should expect to sell about 40 hot cocoas.

Explanation:

Step1: Identify axes meaning

The x - axis is "High Temperature (Degrees Fahrenheit)", y - axis is "Hot Cocoa Sold". So the point \((x,y)\) means when temperature is \(x\) °F, the number of hot cocoa sold is \(y\).

Step2: Interpret the point \((40,73.5)\)

For the point \((40,73.5)\), \(x = 40\) (temperature in °F), \(y=73.5\) (number of hot cocoa sold). So it represents: When the day's high temperature is \(40^{\circ}\text{F}\), Henry should expect to sell about \(73.5\) hot cocoas.

Answer:

When the day's high temperature is \(40^{\circ}\text{F}\), Henry should expect to sell about \(73.5\) hot cocoas.