If f(x) = x/2 -3 and g(x) = 3x² + x - 6, find (f + g)(x). O A. 3x O B. 3x² + 3x-9 3x O C. 3.x2 + x - 3 O D. 4x2-9
1 answer:
Answer:
4x2-9
Step-by-step explanation:
it would be that because the number is in the c acis
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