Determine if the set of ordered pairs is a relation or a function. {(−3,0), (−1,3), (1,0), (3,3)} a. function b. relation c. both

to be a function, each input can have only one output.  For these points, each x has only one y, so it it a function.  A relation, just describes x to y, so it is both

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