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Laabri

Algebra 2 Polynomials Unit Test Review

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Last updated over 5 years ago
18 Nsɛmmisa
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1.

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2.

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3.

Match the letter to the correct number of Real Zeros and Minimum Degree.

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g

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Real: 4 Degree: 5

h

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Real:5 Degree: 5

b

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Real: 4 Degree: 4

a

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Real: 6 Degree: 6

c

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Real: 1 Degree: 5

e

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Real: 2 Degree: 5

f

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Real: 3 Degree: 5

d

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Real: 2 Degree: 4

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4.

Sketch the graph of the given polynomial.

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5.

Find the quotient using synthetic or polynomial long division.

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6.

Find the quotient using polynomial long division.

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7.

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8.

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9.

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10.

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11.

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12.

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13.

Multiply and then classify by degree and number of terms.

Write your answer in form (degree), (number of terms)

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14.

Match all the combinations of possible imaginary roots with possible real roots for

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3 imaginary

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Can't happen

4 imaginary

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Can't happen

0 imaginary

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Can't happen

1 imaginary

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3 real

2 imaginary

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1 real

5 imaginary

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5 real

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15.

Given the graph above, what is the real root?

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16.

Given your answer from #15, what is the known factor?

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17.

Using your factor from #16, what is the remaining quadratic factor?

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18.

Match the values with the appropriate extrema/intervals

Draggable itemarrow_right_altCorresponding Item

Relative Maximum(s)

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0 @ x = -6 and -642.588 @ x = 1.836

Interval where function is negative

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32.17 @ x = -4.086

Absolute Maximum

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-642.588

Interval where function is positive

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None

Relative Minimum(s)

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Absolute Minimum

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Interval of increasing

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Interval of decreasing

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(-3 4)