What is the axis of symmetry for f(x) = -5x2 - 20x - 10?

x=6
x = -6
x=2
x= -2

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

47

step-by-step explanation:

35%

step-by-step explanation: