Question

Дана функція знайти f(x)= -x^2+5x f(-2) ?

Answer 1

F(-2)= 4+(-10) = -6 вот

Answer 2

To find the value of the function f(x) = -x^2 + 5x at x = -2, we simply substitute -2 into the expression for f(x) and evaluate:

f(-2) = -(-2)^2 + 5(-2) f(-2) = -4 + (-10) f(-2) = -4 - 10 f(-2) = -14

Therefore, f(-2) = -14.