What is the discriminant of the polynomial below? 2x2 + 3x-7
O A. 23
O B.-47
O C. 65
O D.-5

the answer is b; false. 2 dimensional things are a lot more different from 3 dimensional things.

i hope this ! : d

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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