Question

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

Answer 1

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