If t(n) = 5 – 2n, what is the 2nd term?

100 points, hi, i’m not sure how to get the equation from the graph and table.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Ineed with number 6 , explain how to get 1978