Question

If polynomial \(g(x) = 3x^2 - 7x + 2\), then the value of \(g(-1)\) is

• A. \(-8\)
• B. \(12\)
• C. \(-12\)
• D. \(0\)

Hint:

Evaluate a polynomial at \(x=a\) by direct substitution; watch signs carefully.

Answer 1

The Correct Option is B

Step 1: Substitute \(x=-1\).
\(g(-1)=3(-1)^2-7(-1)+2=3+7+2=12.\)