Aflea sitting on the very tip of the minute hand on a grandfather clock. the minute hand measures 6 inches long. how far does the flea travel in a day?

In one day, there are 24 hours, and each hour has 60 minutes, so the minute hand makes 24*60 = 1440 full circles in one day. For each circle, the tip of the minute hand travels the entire circumference, which is 2*pi*r = 2*pi*(6 inches) = 12*pi inches. Multiplying by 1440 circles per day gives a distance of:
17280*pi inches, or 54,287 inches.

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for