A6-foot pine tree was planted and grew 2 feet each year. write an algebraic expression for the height after y years.

use H for height and y for years

 so H=6+2y

c: lkllmn.

hope it's you

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1