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30 votes
30 votes
Let f(x)=3x^2−2x+1. What is the value of f(−4)?
−55
−49
41
57

User Wouter Pol
by
2.6k points

1 Answer

9 votes
9 votes

Answer:

  • 57

Explanation:


f(x)=3x^2-2x+1;f(-4)

Let
x=-4


3(-4)^2-2(-4)+1


48-\left(-8\right)+1


57

~

User Alex Coplan
by
2.5k points