Asked by Sydney

The explicit form for a sequence is a n =4n-5 Write the first four terms in the sequence.
Answered by Sydney
18 views yet no answer.
Answered by R_scott
plug 1 thru 4 into the equation

a1 = (4 * 1) + 5

a2 = (4 * 2) + 5

etc.
Answered by Shanks
C. -9, -13, -17, -21, -25
Answered by No one
An = -4n-5

To get the first five terms just put 1,2,3,4,5 in where there is n

Example
A(1) = -4(1)-5 = -9
Repeat this process for each number
Answered by John
A(2) =4(1)+5
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