functions

The function $f(x) = x^3 - 27x + 4$, $1 \le x \le 6$ has

For the function f(x) = e x |sin x|; x ∈ ℝ, which of the following statements is/are TRUE?

Let max {a, b} denote the maximum of two real numbers a and b. Which of the following statement(s) is/are TRUE about the function f(x) = max{3 - x, x - 1} ?

A function, λ, is defined by λ(p,q) = { (p-q)², if p≥q, { p+q, if p <q. The value of the expression λ(-(-3+2),(-2+3)) / λ(-(-2+1)) is:

Which one of the following is NOT a correct statement?

Which of the following function(s) is an accurate description of the graph for the range(s) indicated? (i) y = 2x + 4 for -3 ≤ x ≤ -1 (ii) y = |x-1| for -1 ≤ x ≤ 2 (iii) y = ||x|-1...

The function $$f\left( x \right) = {e^x}$$ is _________.