Answer: B) f(x)=3x^2-2x+5
You just have to plug in an x value from the table and see if it equals f(x) after simplifying it. If it does, then it fits.
Just make sure to follow PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction).
-3b + 4 for b = -2.
=-3(-2)+4
=6+4
=10
<span>The answers in </span>the images is 5/3