1. Which Polynomial does the model represent?
A. -x3+2x3-3x+2
B.x2+x-2
C.-x2+x+2
D.-x2+x-2
This it’s for the unit test for math some tests are different! Someone pls help me
To determine which polynomial the model represents, we need more information or a visual representation of the model.
To determine which polynomial the given model represents, we need to compare it with the options provided. In this case, we have four options to choose from: A, B, C, and D.
Let's consider the given model and compare it with each option:
Option A: -x3+2x3-3x+2
Option B: x2+x-2
Option C: -x2+x+2
Option D: -x2+x-2
By analyzing the options, we can see that options A and B cannot be the correct answers since they have terms involving x cubed, while the given model does not.
Now, let's compare the remaining options, C and D, with the given model.
Given Model: -x2+x-2
Option C: -x2+x+2
Option D: -x2+x-2
By comparing the remaining options, we can see that Option D matches exactly the given model, -x2+x-2. Therefore, the polynomial represented by the model is Option D.