For f(x) = 2x + 1 and g(x) = x2 – 7, find (f – g)(x).
A–x2 + 2x – 6
B2x2 – 15
Cx2 – 2x – 8
D–x2 + 2x + 8
HELP!! give me the correct answer
A–x2 + 2x – 6
B2x2 – 15
Cx2 – 2x – 8
D–x2 + 2x + 8