Question

Фнкция задана формулой F(X) = 16-x^2 Найдите F(0,5) , (-3) Б) Найдите нули функции

Answer 1

Вместо икс подставляешь число и решаешь

Answer 2

To find the values of the function F(X) = 16 - x^2 at specific points, we need to substitute the given values of X into the function.

A) Finding F(0.5): Simply replace X with 0.5 in the function and calculate:

F(0.5) = 16 - (0.5)^2 F(0.5) = 16 - 0.25 F(0.5) = 15.75

B) Finding F(-3): Similarly, substitute X with -3 in the function and compute:

F(-3) = 16 - (-3)^2 F(-3) = 16 - 9 F(-3) = 7

Now, let's find the zeros of the function. The zeros of a function are the points where the function value is equal to zero (F(X) = 0). To find the zeros, we set the function equal to zero and solve for X:

0 = 16 - x^2

To solve this quadratic equation, let's move all terms to one side of the equation:

x^2 = 16

Now, take the square root of both sides:

x = ±√16

x = ±4

So, the zeros of the function F(X) = 16 - x^2 are x = 4 and x = -4.