Use the three steps to solve the problem. the length of a rectangle is 3 times the width, and the perimeter is 22. find the dimensions of the rectangle. {width is a0, length is a1} hurry! i will give points!

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