Question

Discuss the continuity of the function f given by f(x) = x3 + x2 - 1.​

Answer 1

Answer:

f(x) x³ + x² - 1

Let, g(x) be x + 1= 0

therefore, x = -1

f(x)= f(-1)

therefore,

f(-1) = (-1)³ + (-1)² - 1

= -1 + 1 - 1

= 0 - 1

= -1

In this way you can continue the process