justify-that-the-polynomial-f-x-2x3-8x2-4-has-a-zero-in-between-1-and-0-by-using

Question

Justify that the polynomial f(x) = x³ + 4x - 3 has a real zero in between 0 and 1 by using the Intermediate Value Theorem.

Accepted Answer

Since f(0) = -3 and f(1) = 2, the function has a real zero in between 0 and 1.

Answer

Since f(0) = -2 and f(1) = 8, the function has a real zero in between 0 and 1.

Answer

Since f(0) = -5 and f(1) = 6, the function has a real zero in between 0 and 1.

Answer

The function does not have a real zero in between 0 and 1.

Justify that the polynomial f(x) = x3 + 4x - 3 has a real zero in between 0 and 1 by using the Intermediate Value Theorem.