Question

F(x)=4x^2+20x+24/3(x+2),x→-2

Answer 1

Ответ : 4/3 . решение во вложении.

Answer 2

To find the value of the function F(x) at x = -2, you need to substitute x = -2 into the expression for F(x) and simplify the result.

Given the function: F(x) = (4x^2 + 20x + 24) / (3(x + 2))

Now, let's evaluate the function at x = -2:

F(-2) = (4(-2)^2 + 20(-2) + 24) / (3(-2 + 2))

First, perform the calculations inside the parentheses:

F(-2) = (4 * 4 - 20 * 2 + 24) / (3 * 0)

Next, continue with the calculations:

F(-2) = (16 - 40 + 24) / 0

Since the denominator is 0, this means the function is undefined at x = -2. Division by zero is not allowed in mathematics, so the function is not defined at this particular point.