Question

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

plx). ​

Answer 1

Answer:

Graph of y=p(x) intersects X-axis at three distinct points i.e., two out of which lie in positive X-axis and one on negative X-axis.

So we can say that no of zeros of y=p(x) is 3.