SOLUTION:
What is the process necessary to predict what the graph of the function f(x) = x^4 - 10x^2 + 9 will look like? Use algebra and graphing to confirm all of your predictions. Make
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Question 584189:
What is the process necessary to predict what the graph of the function f(x) = x^4 - 10x^2 + 9 will look like? Use algebra and graphing to confirm all of your predictions. Make sure you explain each step!
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
seperate and group them
factor out what is needed x^2 and -9
factor out x^2-1
these are perfect squares factor them to below
set = to 0 to solve for x
x=1,-1,3,-3
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