Which of the following are arithmetic sequences? check all that apply.

a. 1, 1, 2, 5, 8, 13

b. 5, 5, 5, 5, 5

c. 3, 6, 9, 12, 15

d. 2, 4, 8, 16, 32

The correct option is B) 5, 5, 5, 5, 5 and C) 3, 6, 9, 12, 15  are arithmetic sequences

Step-by-step explanation:

Arithmetic sequence is: a, a+r, a+2r, a+3r, a+4r, ....... where r is common difference

Check part A) 1, 1, 2, 5, 8, 13

In which

common difference

since common difference is not same

so, sequence 1, 1, 2, 5, 8, 13 is not arithmetic sequences.

Check part B) 5, 5, 5, 5, 5

In which

common difference

since common difference is same

so, sequence 5, 5, 5, 5, 5  is arithmetic sequences.

Check part C) 3, 6, 9, 12, 15

In which

common difference

since common difference is same

so, sequence 3, 6, 9, 12, 15  is arithmetic sequences.

Check part D) 2, 4, 8, 16, 32

In which

common difference

since common difference is not same

so, sequence 2, 4, 8, 16, 32 is not arithmetic sequences.

Therefore, the correct option is B) 5, 5, 5, 5, 5 and C) 3, 6, 9, 12, 15  are arithmetic sequences

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

step-by-step explanation:

3024 rhe base is what up in worry about