Question

What is the vertex of the parabola?
f(x)=−x^2/3 +2x−4

A. (−3,−7)

B. (3,−1)

C. (−3,−13)

D. (3,5)

Answer 1

Answer:

A.

Step-by-step explanation:

go to demos calculator and type it in. itll give u the answer kinda. I mean u have to type the thingy and graph it butyoull still find the answer