Choosing a valuable coin
alex collects coins that appreciate (increase in value. at the store he has found three coins that he likes and can afford alex decide
which coin to buy by selecting two coins and comparing their values over time.
1. which two coins are you going to compare? circle the two coins you picked
coin c
coin b
coin a
finding equations for the values
2. what are the current values and appreciation rates of the two coins you selected?

answer: give more info

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

here is a big fat

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0