cameronleigh2004 cameronleigh2004

11-03-2019
Mathematics

contestada

Given the function rule f(x)=^2-4x+3, which is the output of f(-3)?

Respuesta :

altavistard altavistard

11-03-2019

Answer:

24

Step-by-step explanation:

Where are the given answer choices? Please note that ^2 cannot stand alone; you meant x^2.

If f(x)=x^2-4x+3, f(-3) is found by subbing -3 for x in f(x)=x^2-4x+3:

f(-3) = (-3)^2 - 4(-3) + 3

= 9 + 12 + 3

= 24

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