Answers:
The first five terms are: 3, 8, 13, 18, 23
This is a linear sequence
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Explanation:
Plug in n = 1 to get the first term
E(n) = 5*n-2
E(1) = 5*1-2
E(1) = 3
So 3 is the first term
Do the same for n = 2 to get the second term
E(n) = 5*n-2
E(2) = 5*2-2
E(2) = 8
So 8 is the second term
And again for n = 3
E(n) = 5*n-2
E(3) = 5*3-2
E(3) = 13
This means 13 is the third term
And again for n = 4
E(n) = 5*n-2
E(4) = 5*4-2
E(4) = 18
This means 18 is the fourth term
Finally, repeat for n = 5
E(n) = 5*n-2
E(5) = 5*5 - 2
E(5) = 23
So 23 is the fifth term
This sequence is linear because we're incrementing by the same amount each time. In this case, we're adding 5 each time for the sequence 3, 8, 13, 18, 23, and so on.
Answer:12
Step-by-step explanation:
srry if wrong
From what I am looking at, it seems as if it is. :)
Answer:
46.03 = 46.030
Step-by-step explanation:
they are the same nub,er except they put another zero at the end of the one on the right
Answer:
-3119
Step-by-step explanation:
(-5)^2 - 2 x (-9) + 6
-5^2 - 2 x -9 + 6
-3125 - 2 x -9 + 6
-3125 - -18 + 6
-3125 - -6
-3119
I hope this helps :)
