Verified Answer :

The Standard Form of a Linear Equation is: Ax + By = C

Where: A, B, and C are integers: A should not be negative; A and B should not both be zero.

Standard form of:
(2,3) is:  A2 + B3 = C    OR    2A + 3B = C

(4,4) is: A4 + B4 = C      OR  4A + 4B = C

(6,5) is: A6 + B5 = C      OR 6A + 5B = C

Assume the ff: A = 1 and B = 2, C = ?

(2,3) :  12 + 23 = 2 + 6 = 8 => C
(4,4) :  14 + 24 = 4 + 8 = 12 => C
(6,5) :  16 + 25 = 6 + 10 = 16 => C