Answer:
535 is the cirrext answer
14
Step-by-step explanation:
61.68 = 62
48.225= 48
62-48= 14
-9
f(2) - f(4) / 2-4
[2²+3(2)] - [4²+3(4)] / -2
(10 - 28) / 2
= -18/2
= -9
28 percent
