For unlimited access to Homework Help, a Homework+ subscription is required.
(b) Determine values for constants a, b — if any — that will make lim (V x2 – 2 + 1 – ax – b) = 0. ANSWER ONLY
13. lim ( x2 - 6x – x) equals x-1-00 (a) 0 (b)-00 (c)-3 (d) 0 (e) 3
7. Consider the following system of equations, depending on the parameter k (k + 2)x1 + 8ri + x2 (k + 4).x2 = - 3k +3 12 Which of the following is true? (A) The system is consistent if and only if k -6. B) The system has unique solution if and only if k +0. C) The system has no solution if k = 1. D) The system has infinitely many solutions if and only if k = -6. E) None of the above.
