Question

Функция задана формулой у=х(в квадрате). Найдите значение функции, если значение аргумента равно -1

Answer 1

$y = {x}^{2}$
$x = 1$
$y(1) = {1}^{2} = 1$
ответ : y(1) = 1.

Answer 2

To find the value of the function $y = x^2$ when the argument $x$ is equal to -1, we simply substitute -1 for $x$ in the formula and calculate:

$y = (-1)^2$ $y = 1$

So, when $x = -1$, the value of the function $y$ is 1.