Question
For questions 6 - 8, write each polynomial in standard form. Name each polynomial according to its degree and the number of terms. state all
For questions 6 - 8, write each polynomial in standard form. Name each polynomial according to its degree and the number of terms. state all the following information for each function: degree, leading coefficient, and constant term.
6. M(x)=x+x^2-1 (2 points)
Standard form:
Polynomial name:
Degree:
Leading coefficient:
Constant term:
7. d(x)=x+pi
Standard form:
Polynomial name:
Degree:
Leading coefficient:
Constant term:
8. w(x)=2-6x^2+11x^3
Standard form:
Polynomial name:
Degree:
Leading coefficient:
Constant term:
For questions 9 - 10, evaluate the function at the indicated value, using the technique indicated.
9. Find w(-3) using synthetic substitution: (2 points)
w(x)=11x^3-6x^2+2
10. Find m(5) using direct substitution: (2 points)
m(x)=x+x^2-1
For questions 11 - 12, divide. Use synthetic division, if possible.
11. (x^4+6x^3-x^2-5x+1) / (x-2)
12. (x^3+9x^2-5x+11)/ (x^2+2)
For question 13, list the possible zeros for the polynomial.
13. h(x)=2x^3+5x^2-31x-15
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