What is 120,000,000,000,000,000,000,000,000 ,000,000,000,000,000,000,006 x 900,907,663,633,466

What is the 12th term of b(n)=-4-2(n-1)

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

If f(x)=x+7 and g(x)=1/x what is (fog)(x)