Mathematics, 20.05.2021 21:10 amoore51
Shiori is working on a stem project and her model is represented by the quadratic function below. She eventually wants to build a 3D model si she needs to understand each part of the function . She is trying to find the coordinate of the vertex of the following function and determine whether the graph opens up or down.
F(x)=3x^2-2x-7
1. What are the coordinates of the vertex of the parabola of the function. There are several wars to determine this answer but state clearly all the steps you look to find the solution.
2.Just by looking at the equation (without graphing it) does the graph open up or down(How do you know).
3.what does the -7 tell you about the parabola specifically.
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Shiori is working on a stem project and her model is represented by the quadratic function below. Sh...