Question number 10. Given y = 3t3 + day , evaluate when t = -1 dt2 0-26 01 0 10 0-10 0 -22 O None of the above.Question number 11. 05 The function f(x) = Ax + Bax + C has a horizontal tangent line at the point (-1, f(-1)). The slope of the normal line at (1, f(1)) is . Find the value of B. O 10 O 3 O 6 O O None of the above.Question number 12. Consider the function f(x) = Ax - Bax2 + C where A, B, and C are real numbers. We are given that f" (1) = 0 and f"(-3) = 18. Find the value of f' (1). 0 -6 06 03 02 O O None of the above