Which polynomial does the model represent? and then it has one big black block, 2 thin white blocks, 3 thin black blocks, 3 single white cubes, and one single black cube. Please help ASAP!!!

I assume white means negative

x^2-2x+3x-4+1=
x^2+x-3

Wrong

whats the answers to the whole quiz?

To determine which polynomial the model represents, we need to analyze the given information about the blocks.

Let's break down the information step by step:

1. One big black block: This represents a term with a coefficient of 1 (since there is no number mentioned) and a variable raised to the power of 3. So this term can be written as "1x^3" or simply "x^3".

2. Two thin white blocks: This indicates a term with a coefficient of 2 and a variable with no exponent. So this term can be written as "2x^0". However, any term with a variable raised to the power of 0 is equal to 1. Therefore, this term simplifies to just "2".

3. Three thin black blocks: This represents a term with a coefficient of 3 and a variable raised to the power of 1. So this term can be written as "3x^1" or simply "3x".

4. Three single white cubes: Similar to the second statement, this indicates a term with a coefficient of 3 and a variable with no exponent. So this term can be written as "3x^0" or simply "3".

5. One single black cube: This represents a term with a coefficient of 1 and a variable raised to the power of 3. So this term can be written as "1x^3" or simply "x^3".

Now, let's combine all the terms to form the polynomial:

x^3 + 2 + 3x + 3 + x^3

Simplifying this expression, we can combine like terms:

2x^3 + 3x + 5

Therefore, the polynomial model represented by the given blocks is:

2x^3 + 3x + 5