Question

What I Know(Pre-Test)
Let us find out how much you have known the topics of this module
Choose the correct answer. Write the letter only.
1. What is the next tem of the arithmetic sequence 14, 20, 26, 32,...?
A 36
B. 38
C. 40 D.192
2. Find the common difference of the anthmetic sequence 2, -3, -3, -13....
A 5
C. 1
0.5
3. Which term of the anthmetic sequence -8,-11-14...is -35?
A 8 term B.9 term
C. 10 term D. 11h term
4. The first term of an arithmetic sequence is 3 and the 20" term is -54. What
is the common difference of the sequence?
A. I
B.6
C.3
D.-3
5. Find the arithmetic mean between 7 and 39.
A 16
B. 23
C. 32
D. 113
6. What is the 25th term of the arithmetic sequence 4.9.5.2, 5.5, 5.8....?
A. -2.6
B. 11.8 C.12.1 D.76.
7. If three anthmetic means are to be inserted between 3 and 63, what is the
second arithmetic mean?
A. 15
B. 18
C.33 D.48
8. Find the common difference of 5.1,;
A.
B. c. D.
9. Given a4 = -10. a5 = -16, and d = -6, find the first term.
A. -8
B.-4
C. 2
D.8
10. How many terms are there in an arithmetic sequence with a comma
difference of 4 and with first and last terms -19 and 3, respectively?​

Answer 1

Answer:

1) 38

2)5

3) tenth term

4)6

5)23

6)12.1

7)33

8) give options

9)-8

10) give options

Answer 2

Answer:

I hope this will helps you