f ( x ) = 1x +10 +7 What is inverse ? I got x 2- 14x+ 39 Is this correct? on desmos graph f(x ) and inverse on appropriate domains Show line of symmetry that verifies graphs of inverse functions. f ( x ) domain is * 210 [ - 10 , 00 ) $ ( ) domain is 7 [, 0 ) is what I found. Correct ? How do I graph using app domains and show symmetry? My graph doesn't look correct, 9 ( * ) approx