Question

HELP!!Find the eighth term of the sequence given by the rule tn = -3n + 10
a) 14
b) -14
c) -34
d) 34

Answer 1

tn=-3n+10

Substitute 8th term for n into the equation.

tn=-3(8)+10

Multiply the bracket first

=-24+10

tn=-14

Answer: b

I think this is the right answer.