In an arithmetic sequence 214 = 7 and a27 = 15. Determine a. ay (Type an...
In an arithmetic sequence ay = 10 and 213 = 17. Determine aq. aq = (Type an integer or a simplified fraction.)
Write the first four terms of the recursive sequence. ay = 7, an = 8 + an- 1 for n22 a1 = (Type an integer or a simplified fraction.) a2 = (Type an integer or a simplified fraction.) аз = (Type an integer or a simplified fraction.) 24 II (Type an integer or a simplified fraction.)
Show that the sequence is arithmetic. Find the comm {Cn} = {9-2n} Show that the sequence is arithmetic. d=CH-CH-1 = (9 - 2n) - ( ) (Simplify your answers.) What is the value of the common difference? What is the value of the first term? What is the value of the second term? What is the value of the third term? What is the value of the fourth term? Write out the sum. (k+7) k=1 Find the first second, and...
Need Help with this question from PreCal Check whether the sequence is arithmetic, geometric, or neither. If the sequence is geometric, find the common ratio r. If the sequence is arithmetic, find the common difference d. 28, 14, 7, Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The sequence is geometric with a common ratio of : (Type an integer or a fraction.) OB. The sequence is arithmetic with...
Ay A point P(x,y) is shown on the unit circle corresponding to a real number t. Find the 20 21 values of the trigonometric functions att. The point P is 29 29 O 0 (1.0) sint=(Type an integer or a simplified fraction) COS (Type an integer or a simplified fraction.) Tant-Type an integer or a simplified fraction.) sct (Type an integer or a simplified fraction.) ect Type an integer or a simplified fraction) Type an integer or a simplified fraction)...
13. In an arithmetic sequence , +7. If I =-5 determine the values of I, and to show the calculations that lead to your answers 14. If x4,2x+5 and 4x + 3 represent the first three terms of an arithmetic sequence, then find the value of x. What is the fourth term? 15.18 S(1)=12 and f() = S(n-1)- 4 then which of the following represents the value of S(40)? (1) -148 (3) - 144 (2) - 140 (4) -172 16....
Determine whether the sequence is arithmetic. 12, 10, 8, 6, 4, ... Yes, the sequence is arithmetic. No, the sequence is not arithmetic. If so, then find the common difference d. (If the sequence is not arithmetic, enter NONE.) d =
My No O-5 points LarPCac 92012 Determine whether the sequence is arithmetic. If so, find the common difference d. (if the sequence is not arithmetic, enter NONE.) 6.1, 7.0, 7.9, 8.8, 9.7, .. Yes, the sequence is arithmetic ONo, the sequence is not arithmetic 45 points LarPCalc8 9.5.017. 15. Evaluate using Pascal's Triangle. 3C2 O-5polnts LarPCalce 9.6.015 M 17 A customer can choose one of six amplifiers, one of four compact disc players, and one of six speaker models for...
Find the sum. 5+7+9+ ... + 77 The sum is (Type an integer or a simplified fraction.)
determine if sequence is arithmetic, geometric, or neither. if arithmetic find common difference and the sum of the first n terms. if geometric find common ratio and sum of the first n terms 3333 32/4/8/16"