Angela bought her dog Gizmo a bag of dog food. She feeds Gizmo the same amount of food every day. After 4 days, there was 11 pounds of food left in the bag. After 10 days there was 6.5 pounds left in the bag . Write a linear equation (y=mx+b ) represent how much food was left in the bag as a function of the number of days .

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

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