Discover new knowledge and insights with IDNLearn.com's extensive Q&A platform. Ask any question and get a thorough, accurate answer from our community of experienced professionals.
Step-by-step explanation: If g(a) = a² + 1, then g(-2) = (-2)² + 1
which simplifies to 4 + 1 or 5.
Remember to always use parenthses when
substituting your given value in for a.