4-7 Inverse Linear Functions
Find the inverse of each relation. {(4, 15), ( 8, 18), ( 2, 16.5), (3, 15.25)} To find the inverse, exchange the coordinates of the ordered pairs. (4, ( 8, 18, 8) ( 2, 16.5, 2) (3, 15.25, 3) The inverse is {( 15, 4), ( 18, 8), ( 16.5, 2), ( 15.25, 3)}.