Problem Set #10a 1. Find a polynomial function with the given information and sketch a graph for the polynomial.. Show your work.
Information:
Intercept of (0, -9): n = 5 (degree), x = 3 with multiplicity of 2; x = 1 with multiplicity of 2; x = -1 with multiplicity of 1; as and as .
Work Space:

y=-(x+1)(x-1)²(x-3)² = -x⁵ + 7x⁴ -14x³+2x² + 15x -9

Step-by-step explanation:

7x(√x - 7√7) Multiply √7x to "√x" and "-7√7" respectively: 

√7x*√x - 7√7*√7x 

First is to simplify: √7x² - 7√7²x 

Extract the squares: x√7 - 7*7√x 

Then, we simplify: x√7 - 49√x 

After simplifying the equation, I got the answer x√7 - 49√x.

Step-by-step explanation: