Question

Y=x²+6x-7 в точке x0= -1

Answer 1

Ответ: у(-1)=1-6-7=-5-7=-12.

Объяснение:

Answer 2

To find the value of the function $y$ at the point $x_0 = -1$, we substitute $-1$ for $x$ in the equation $y = x^2 + 6x - 7$ and evaluate the expression.

Plugging in $-1$ for $x$, we have:

$y = (-1)^2 + 6(-1) - 7$ $y = 1 - 6 - 7$ $y = -12$

Therefore, at the point $x_0 = -1$, the value of the function $y$ is $-12$.