The city library is having a book sale to make room for the new books it purchased. The graph shows the cost, y, in dollars, to purchase x books at the sale.
Library Book Sale
-10
Cost (dollars)
10
Books
Select the correct answer from each drop-down menu.
The
depends on the
At the sale, each book costs $

answdf

step-by-step explanation: bcuz d is right

answer: i believe its b. if you sound out the sentences that sounds wrong.

so what is the question

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