WORTH 20 POINTS PLS HELP Consider the function f(x) = 2x2 + 6x – 8.

Part B: What is the vertex form of f(x)?

A) f(x) = 2(x + 1.5)2 – 12.5

B) f(x) = 2(x + 3)2 – 4

C) f(x) = 2(x – 3)2 – 4

D) f(x) = 2(x – 1.5)2 – 12.5