Answer:
Step-by-step explanation:
A. f (x) = 2x + 3 and g (x) = 3x - 1
a. (f + g) (x)
= 2x + 3 + 3x -1
= 5x + 2
b. (f - g) (x)
= 2x + 3 - 3x -1
= -x + 2
= -1 (-x + 2)
= x - 2
B. f (x) = 3x - 2 and g (x) = 2x - 3
a. (f + g) (x)
= 3x - 2 + 2x - 3
= 5x - 5
b. (f - g) (x)
= 3x -2 - 2x - 3
= x - 5
sana tama
