8. The parent function f(x)= is shifted right 4 units, reflected over the x-axis and then shifted up 5 units. Which is the equation for the transformed function, g(x)? A. g(x)=x+4+5 C. g(x)=x+4+5 B. g(x)=-x-4+5 D. g(x)=(x-4)-5 9. Which is the explicit equation for the nth term of the arithmetic sequence? 7, 1, -5,-11, -17,-23, A. an=7-n B. = -7 C. an=13-6n D. an=-7n-6 10. What type of sequence is 1, 3, 9, 27, 81, 243, ...?