Question

Функция задана формулой: f(x)= Найдите: f(−3).

Answer 1

Объяснение:

х=2

.................

Answer 2

To find the value of the function f(x) at x = -3, you need to substitute -3 into the function and evaluate it. Using the given formula, f(x) = x^2 + 4x - 5, we substitute x = -3:

f(-3) = (-3)^2 + 4(-3) - 5 = 9 - 12 - 5 = -3 - 5 = -8

Therefore, f(-3) = -8.