Question

3. (Skill: Evaluating function notation.)
Consider the function f(x) = x2 - 3x +1. What is f(-4)?
a.
ex]
a. 3

Answer 1

Answer:

29

Step-by-step explanation:

You must change every X of the fuction by the number inside in f( ), in this case you will change every X of x2 - 3x +1 by -4

$f(x)=x^{2} -3x+1\\f(-4)=(-4)^{2} -3(-4)+1\\f(-4)=16+12+1\\f(-4)=29$