Polynomial class 10

If p(x) is a polynomial of at least degree one and p(k) = 0, then k is known as

Which of the following is not the graph of a quadratic polynomial?

If graph of a polynomial does not intersects the x-axis but intersects y-axis in one point, then no. of zeroes of the polynomial is equal to

A polynomial of degree n has

The graph of y = f(x) is given below. How many zeroes are there of f(x)?

(a)  

The graph of y = f(x) is given, how many zeroes are there of f(x)?

(a)  

The graph of y = f(x) is given below, for some polynomial f(x). Find the number of zeroes of f(x).

(a)  

The graph of x = p(y) is given below, for some polynomial p(y). Find the number of zeroes of p(y).

(a)  

 $If\ \alpha\ and\ \beta\$  are the zeroes of the quadratic polynomial  $ax^2+bx+c,$  where a, b and c are the coefficients,  $a\ne0$  , then the sum of the zeroes are

 $If\ p\left(x\right)\ =\ 2x^2-8x+6$  , then the product of the zeroes are