Teri earns $227 this week. now she has $569.how much money did teri have to start

Initial amount Teri is having = 342 $

Step-by-step explanation:

Earning of Teri this week = 227 $

Amount she has now = 569 $

Initial amount she is having = Amount she has now - Earning of Teri this week

Initial amount she is having = 569 - 227 = 342$

Initial amount Teri is having = 342 $

b

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