Find the derivative of the function.
y = 2x-1-38-2 + 10
O a. = 24-}+ 3x3
b. - 2x + 6x-1
Oc - 2x2 - 6x -
O d. - 2x2 – 3x3
e. -2r-? + 6x-3

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Which statement best describes the polynomial

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance