Roy drove his boat from a dock due north for 6 miles. He then turned and drove the boat due west for about 8 miles and dropped anchor. Approximately how many miles from the dock did Roy drop
anchor?
O 2
O 5.3
O 10
O 14

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.