Let f(x) = 3x + 2 and 9(x) =
6x - 7. Find f(x) - 9(x).
(1 point)
03x-9
0-3x + 9
0-3x-5
• 2x-1
To find f(x) - 9(x), we can substitute the given functions into the expression.
f(x) - 9(x) = (3x + 2) - (6x - 7)
Distribute the negative sign: f(x) - 9(x) = 3x + 2 - 6x + 7
Combine like terms: f(x) - 9(x) = (3x - 6x) + (2 + 7)
Simplify: f(x) - 9(x) = -3x + 9
Therefore, f(x) - 9(x) = -3x + 9.