1 - 2 - 4 - 8 - 16 - 32 - 64 the sequence doubles
The terms are: 4, 8 and 16
32
If it was 16, 32, 48, 64, I would say that it would be: +16 However, 48, 16, 32, 64 is something like: divide 3, times 2, times 2
Yes, 32 is equal to 2 x 16.Yes, 32 = 2 x 16
What is the value of the 8th term of the sequence 4, 8, 16, 32,?what is the answers?1,024,512,128or2,048.
NO!!! It is an exponential function. 2 = 2^(1) 4 = 2^(2) 8 = 2^(3) 16 = 2^(4) 32 = 2^(5) ... 2^(n) If n = x on the co-ordinate axes, that is you go along 1,2,3,4,5 etc., the 'y' values (2,4,8,16,32, etc.,) , do NOT go up in a straight line, but an ever steepening gradient. Hence it is NOT a linear function.
This sequence is called the doubling sequence.
You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.
512 / 2 = 256 256 / 2 = 128 128 / 2 = 64 64 / 2 = 32 32 / 2 = 16 16 / 2 = 8 8 / 2 = 4 4 / 2 = 2 2 / 2 = 1
-64
consecutive multiplying by 2.
1 - 2 - 4 - 8 - 16 - 32 - 64 the sequence doubles
-2
24. It should be 32 which is double of 16
The terms are: 4, 8 and 16
32