What is the solution to -8 =-(x +4)

4

Step-by-step explanation:

because to get rid of the 4 you have to cancel it out w/ the opposite # on both sides meaning 4 - 4 = 0 while -8 - 4 = 4 and since there's a negitive sign you hav -x which means you have to divide it by -1 on both sides which gives you 4

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