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If t(n) equals 3+2n, what is the 5th term? If X+y=6 find the value of y when X=-2

If t(n) equals 3+2n, what is the 5th term? If X+y=6 find the value of y when X=-2
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5 votes
If t(n) equals 3+2n, what is the 5th term?
If X+y=6 find the value of y when X=-2

User Dmitry Sobolevsky
by
8.1k points

1 Answer

4 votes
1) plug 5 for n

t(5) = 3 + 2 * 5

t(5) = 3 + 10 = 13

2) plug -2 for x

-2 + y = 6

Isolate y

y = 8


User David Pollak
by
8.6k points
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