Which expression is equivalent to 13x-2(3x+6)?

answer

7x-12

explanation

13x -2(3x+6)

13x -6x-12

7x-12

7x+12

Step-by-step explanation:

i just took a test and that was the answer  

good ?

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

multiple all that

step-by-step explanation:

27×17