Respuesta :

Yang100

Answer:

9

Step-by-step explanation:

f(x)=x^2

f(-3)=(-3)^2=(-3)(-3)=9

VectorFundament120

Answer:

[tex] \large \boxed{f( - 3) = 9}[/tex]

Step-by-step explanation:

Goal

  • Find f(-3) with given function f(x)=x²

Given

  • Quadratic Function

[tex]f(x) = {x}^{2} [/tex]

Step 1

  • Substitute x = -3 in the equation and replace f(x) to f(-3).

[tex]f(x) = {x}^{2} \\ f( - 3) = {( - 3)}^{2}[/tex]

Évaluate f(-3) as we get:

[tex]f( - 3) = 9[/tex]

Hence, the value of f(-3) is 9.