Find the indicated terms of the sequeces whose nth terms are given by an = -(n2

Find the indicated terms of the sequeces whose $n^{t h}$ terms are given by $a_{n} = - (n^{2} - 4); a_{4} a n d a_{11}$

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.

Find the indicated terms of the sequeces whose nth terms are given by an = -(n2 - 4); a4 and a11

Mixed-up sentence exercise

Find the indicated terms of the sequeces whose $n^{t h}$ terms are given by $a_{n} = - (n^{2} - 4); a_{4} a n d a_{11}$