Polynomial Quiz

x2-2x+1 is a polynomial in:

• One Variable

• Two Variables

• Three variable

• None of the above

The coefficient of x2 in 3x3+2x2-x+1 is:

• 1

• 2

• 3

• -1

A binomial of degree 20 in the following is:

• 20x + 1

• x/20 + 1

• x20 +1

• x2+20

The degree of 4x3-12x2+3x+9 is

• 0

• 1

• 2

• 3

x2 - x is ________ polynomial.

• Linear

• Quadratic

• Cubic

• None of the above

x - x3 is a ________ polynomial.

• Linear

• Quadratic

• Cubic

• None of the above

1+3x is a _________ polynomial.

• Linear

• Quadratic

• Cubic

• None of the above

The value of f(x) = 5x−4x2+3 when x = -1, is:

• 3

• -12

• -6

• 6

The value of p(t) = 2+t+2t2−t3 when t=0 is

• 2

• 1

• 4

• 0

The zero of the polynomial f(x) = 2x+7 is

• 2/7

• -2/7

• 7/2

• -7/2