If f(x) = x^3 + bx^2 + cx + d and 0 < b^2 < C, then in (-∞, ∞)

Question 1

If f(x) = x3 + bx2 + cx + d and 0 < b2 < C, then in (-∞, ∞)

(a) f(x) is strictly increasing function

(b) f(x ) has a local maxima

(c) f(r) is strictly decreasing function

(d) f(r) is bounded

Question 2

Correct Option(a) f(x) is strictly increasing function

Explanation:

kratos · Answer 1 · 2020-02-23T13:29:45+0000

Correct Option(a) f(x) is strictly increasing function

Explanation:

Please log in or register to add a comment.