Question Scientists are preparing two satellites to be launched The satellite , Space Explorer B, flies 43000 miles in 5 hours. The graph below represents the number of miles , y, that the satellite, Space Explorer A , flies in x hours.

To answer the question, we need to compare the rate at which Space Explorer A and Space Explorer B travel.First, let's calculate the rate of Space Explorer A using the points provided in the picture details.Step 1: Calculate the rate of Space Explorer AWe have two points from the graph: (5, 19000) and (10, 38000). These points give us the distance traveled in miles (y) for the corresponding time in hours (x).Using the formula for the rate (speed) which is distance divided by time, we can calculate the rate of Space Explorer A between these two points.Rate of Space Explorer A = (Distance at 10 hours - Distance at 5 hours) / (Time at 10 hours - Time at 5 hours)Rate of Space Explorer A = (38000 miles - 19000 miles) / (10 hours - 5 hours)Rate of Space Explorer A = (19000 miles) / (5 hours)Rate of Space Explorer A = 3800 miles per hourStep 2: Calculate the rate of Space Explorer BAccording to the question, Space Explorer B flies 43000 miles in 5 hours.Rate of Space Explorer B = Distance / TimeRate of Space Explorer B = 43000 miles / 5 hoursRate of Space Explorer B = 8600 miles per hourStep 3: Compare the ratesNow that we have the rates for both Space Explorer A and Space Explorer B, we can compare them.Space Explorer A travels at 3800 miles per hour, while Space Explorer B travels at 8600 miles per hour.Answer:Space Explorer B travels faster than Space Explorer A.