Would like to know how to solve this for future reference.
GRAPH THE FUNCTION f (x) = 3x – 5B) SHOW ON THE GRAPH AS WELL AS ALGEBRAICALLY THAT THE FOLLOWING POINTS BELONG TO f (x). IF ACOORDINATE IS MISSING, SHOW HOW YOU CAN FIND THE MISSING COORDINATE.(3, 4) (x, -6) (12, Y)C) FOR EACH POINT, IS IT EASIER TO DETERMINE IF IT BELONGS TO THE FUNCTION f (x) GRAPHICALLY ORALGEBRAICALLY ( CIRCLE ONE). EXPLAIN WHY!. (3,4)GRAPHICALLY OR ALGEBRAICALLYWHY?II. (X, -6)GRAPHICALLY OR ALGEBRAICALLYWHY?III. (12, Y)GRAPHICALLY OR ALGEBRAICALLYWHY?