Which expression is the sum of three terms?

a. 2x-4y+3
b. 3(5x+2y)
c. 4x+5y+1
d. 7x+6y+5z+2

i'm sure goog can you get that answer

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

c. side angle side. u shares the same sides