If a function rule is 4-x, what is the output for the input 2

What is the value of r of the geometric series?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)