The answer would be B. this is a function because the x values are each corresponding to a y values
8.7 billion written as a scientific notation is 8.7*10^9~
Answer:
C. x + 6
Step-by-step explanation:
Start by factoring completely the numerator and the denominator.
2x + 12 = 2(x + 6)
x^2 + 7x + 6 = (x + 1)(x + 6)
The only common factor is x + 6, so the GCF is x + 6
