algebra help

profileamberlynn

Use the intermediate value theoram to show the polinomial function has a zero in the given interval.

f(x)=x^5-x^4+9x^3-3x^2-19x+11:[1.2,1.4]

f(1.2)≈__?

f(1.4)≈__?

simplify the answer

round to three decimal places as needed

must show work

    • 11 years ago
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