Question

Y=√5x-2x функциональный область

Answer 1

Ответ:

(2.5;бесконечность)

Answer 2

To determine the functional domain of the function $Y = \sqrt{5x - 2x}$, we need to find the values of $x$ for which the function is defined and produces real-valued results.

In this case, the function is given as $Y = \sqrt{5x - 2x}$, which simplifies to $Y = \sqrt{3x}$. The square root function is defined only for non-negative values (i.e., $Y \geq 0$). So, to find the functional domain, we need to set $3x \geq 0$ since the expression inside the square root ($3x$) must be non-negative.

Solving for $x$:

$3x \geq 0$ $x \geq 0$

Therefore, the functional domain for the given function is $x \geq 0$. This means the function is defined for all non-negative real numbers.