Use Descartes' rule of signs to describe possible combinations of roots for the polynomial.
14. h(x) - 2x^3+5x^2- 31x-15

yes

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step-by-step explanation:

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.