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PLEASE ONLY IF YOU KNOW LOOK AT PHOTO

Don starts to use the standard algorithm to solve 418\times5418×5418, times, 5. His work is shown below.
\begin{aligned} {\overset{}4}\overset{\blueD{y}}1\o verset{}8&

i dont know sorry

step-by-step explanation:

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