BASIC EDUCATION DEPARTMENT SCORE: FIRST QUARTERLY EXAMINATION _______ MATHEMATICS 50 GRADE 10 8. Which term of the arithmetic sequence 4, 1, - 2, - 5 . . . is - 29? A. 9th term B. 10th term C. 11th term D. 12th term 9. Narisa wants to find the fifth term of a sequence -12,-7, -2, 3 which concept will you suggest to be used? A. Arithmetic B. Geometric C. Harmonic D. Fibonacci 10. The fifth term of an arithmetic sequence is 11 and the tenth term is 41. What is the first term? A. −19 B. −13 C. −9 D. 6