Question

class 10 CBSE math exercise 2.1 answer

Answer 1

(i) There are no zeroes as the graph does not intersect the x-axis.

(ii) The number of zeroes is one as the graph intersects the x-axis at one point only.

(iii) The number of zeroes is three as the graph intersects the x-axis at three points.

(iv) The number of zeroes is two as the graph intersects the x-axis at two points.

(v) The number of zeroes is four as the graph intersects the x-axis at four points.

(vi) The number of zeroes is three as the graph intersects the x-axis at three points.