Using first and second differences, calculate the next three terms in the following sequence.6, 6, 10, 21, a. 77, 126, 195 b. 76, 126, 195 c. 70, 119, 187d. 73, 123, 192

B.

6          6            10           21               42         76

     0            4            11            21               34

             4           7             10             13

                    3            3             3

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

do have an equation or graph or

step-by-step explanation: