SOLUTION: How do you sketch this by hand without a calculator. y=|2x^3+x^2-4x+1| I know you disregard the modules and first graph it normally but it seems to have overwhelmed me.

SOLUTION: How do you sketch this by hand without a calculator. y=|2x^3+x^2-4x+1| I know you disregard the modules and first graph it normally but it seems to have overwhelmed me.

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Question 221188: How do you sketch this by hand without a calculator.
y=|2x^3+x^2-4x+1|
I know you disregard the modules and first graph it normally but it seems to have overwhelmed me.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2x^3+x^2-4x+1
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Make a table of values. If the value is negative, change it to positive.
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