Question

2. Given f ( x ) = 2x – 5 and g ( x ) = 1 – x find ( f – g ) ( x ) and ( f – g ) ( 2 ).

Answer 1

=43 Im am pretty sure

Explanation:

Answer 2

Answer: = 0

Explanation:

Step 1. Find ( f – g ) ( x ).

`( f -g ) ( x ) = f ( x ) -g ( x )`

`\\ = ( 2x -5 ) -( 1 -x )\\= 2x -5 -1 + x\\= 3x -6`

Step 2. Find ( f – g ) ( 2 ).

`( f -g ) ( x ) = 3x -6\\( f -g ) ( 2 ) = 3 (2) -6`

`= 6 -6 \\= 0`