Roger and rita each drive at a constant speed between phoenix and san diego. each driver’s distance for the same section of the trip is displayed below.
who had a head start, and how many miles was the head start?

rita had a 28-mile head start.
roger had a 26-mile head start.
roger had a 25-mile head start.
rita had a 22-mile head start.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct