Multiple Choice
Simplify the difference quotients 
and 
for the following function. Rationalize the numerator when necessary.
-f(x) = 2 
+ 7x - 5
A) 4x + 2h + 7; 2x + 2a + 7
B) 4x + 4h + 7; 2x - 2a - 7
C) 4 
+ h; 4x + 4a + 7
D) 4x + 7h - 5; 4x + 4a + 7
Correct Answer:
Verified
Correct Answer:
Verified
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