Question

x^4 -3x + 1, 4x^2 - 2x + 8, and x^3 - 9

Answer 1

Equation:
\[x^4-3x+1\]\[4x^2-2x+8\]\[x^3-9\]
What is the question?

Answer 2

Add the following polynomials, then place the answer in the proper location on the grid. Write your answer in descending powers of x.

Answer 3

OK, first add them
\[x^4-3x+1+(4x^2-2x+8)+(x^3-9)\]
\[x^4-3x+1+4x^2-2x+8+x^3-9\]
\[x^4-5x+x^3\]

Answer 4

Now, plot that on the grid :)