1) x^2-2x+1 is a polynomial in a) One variable b) Two variable c) Three variable d) None of the above 2) The coefficient of x^2 in 3x^3+2x^2-x+1 is: a) 1 b) 2 c) 3 d) -1 3) A binomial of degree 20 in the following is: a) 20x+1 b) x/20+1 c) x^20+1 d) x^2+20 4) The degree of 4x^3-12x^2+3x+9 is a) 0 b) 1 c) 2 d) 3 5) x^2 – x is ________ polynomial. a) Linear b) Quadratic c) Cubic d) None of the above 6) x – x^3 is a ________ polynomial. a) Linear b) Quadratic c) Cubic d) None of the above 7) 1+3x is a _________ polynomial. a) Linear b) Quadratic c) Cubic d) None of the above 8) The value of f(x) = 5x−4x^2+3 when x = -1, is: a) 3 b) -12 c) -6 d) 6 9) The value of p(t) = 2+t+2t^2−t^3 when t=0 is a) 2 b) 1 c) 4 d) 0 10) The zero of the polynomial f(x) = 2x+7 is a) 2/7 b) -2/7 c) 7/2 d) -7/2

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