Question

Plzz answer these 1 mark questions. (all).​

Answer 1

Step-by-step explanation:

first one is yes because in 4rth quad all are negative..

2.Just as a quadratic polynomial does not always have real zeroes, a cubic polynomial may also not have all its zeroes as real. But there is a crucial difference. A cubic polynomial will always have at least one real zero.

3.x0=1

4.Irrational, then, just means all the numbers that aren't rational. Every integer is a rational number, since each integer n can be written in the form n/1. ... However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers

5.no .... while number starts from 0 to infinity

Answer 2

hope this helps you:-)