Simple Polynomial Functions

f(x) = 2x³ - x² -x
Find the zeros of f(x).

• {-½, 1}

• {-1, 0, ½}

• {-1, 0, 2}

• {-½, 0, 1}

f(x) = x³ - x² - x + 1

Find the zeros of f(x).

• {-1, 0, 1}

• {-1, 1}

• {1}

• {-1}

f(x) = x⁴ - 7x³ + 10x²

Find the zeros of f(x).

• {0, 2, 5}

• {0, 5}

• {-4, 0, 2}

• {0, 5/3, 2}

Write a polynomial with the given zeros.

• A

• B

• C

• D

Write a polynomial function with the given zeros.

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

See question above.

• A

• B

• C

• D

• E

What is the degree of the function:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• 1

• 2

• 3

• 4

A function with degree 3 is called

• constant

• cubic

• linear

• quadratic