If t(n) = 3n-5
what is the 3rd term?

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.