Explain the difference between the average rate of change of y as x changes from a to b, and the instantaneous rate of change of y at x = a Choose the correct answer below O A. f(b) + f(a) p The instantaneous rate of change of y at x = a can be found using the formula bta where y = f(x) The average rate of change of y as x changes from a to b is found by taking the limit as b approaches a of the stated formula. O B. f(b) + f(a) The average rate of change of y as x changes from a to b can be found using the formula b + a -, where y = f(x). The instantaneous rate of change of y at x = a is found by taking the limit as b approaches a of the stated formula, .ct O C. f(b) - f(a) The average rate of change of y as x changes from a to b can be found by using the formula b-a where y = f(x). The instantaneous rate of change of y at x = a is found by taking the limit as b approaches a of the stated formula EXP OD. the f(b) - f(a) The instantaneous rate of change of y at x = a can be found by using the formula b - a , where y = f(x). The average rate of change of y as x changes from a to b is found by taking the limit as b approaches a of the stated formula als dif dif