Geometric Sequences nth term

Find the 9th term of the sequence: 1, 4, 16, 64, ..... 1 4 65536 262144 Find the 12th term of the sequence: 7, -14, 28, -56, ... Find the 8th term of the sequence: 7x, 14x^{2}, 28x^{3}, ...896x 896 896x⁸ 1792x⁸ Find the 6th term of the sequence: 87, 8.7, 0.87, .... Determine whether the following sequences are geometric or not.Mention Y for yes and N for no. a. -2, 6, -18, 54, ..... b. 1, 2, 8, 64, ...... c. 3, 3/4, 3/16, 3/64, ..... d. 5x², 5x⁴, 5x⁶, 5x⁸, .... Show that a sequence with three consecutive terms 75, 375, 1875 is geometric. (Solve this question in your notebook and submit the answer in google classroom.) The general term of a sequence is given by un = 5 ^{3−4n}. Determine whether or not this is a geometric sequence.Find the common ratio if a A geometric sequence has a second term of 30 and a fifth term of −468.75 . Find the common ratio and the first term. common ratio First term In a geometric sequence, u1 = 5 and u5 = 1280. The last term os the sequence is 20480. Given that r is positive, find teh number of terms in the sequence.(Solve the problem and share your working in google classroom.) A geometric sequence has a first term of 81and a fourth term of 3. Find the common ratio and an expression for the general term.(Solve the problem and share your working in google classroom.) Common Ratio General Term A geometric sequence has a second term of 14 and a sixth term of 224 . Find the possible values of the common ratio and the first term.(Solve the problem and share your working in google classroom.) Common FirstRatio Term Given that the sequence x−1,x+2,3x,… is geometric, find the possible values of x. (Solve the problem and share your working in google classroom.) 4, 1/2 -4, 1/2 4, -1/2 -4, -1/2 |

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