Question

is the function y = -8x² + x + 2 linear or nonlinear? linear nonlinear submit

Explanation:

Step1: Recall linear function form

A linear function has the form \( y = mx + b \), where \( m \) and \( b \) are constants, and the highest power of \( x \) is 1.

Step2: Analyze given function

The function is \( y = -8x^2 + x + 2 \). Here, the term \( -8x^2 \) has \( x \) raised to the power of 2, which is greater than 1. So it does not match the linear function form.

Answer:

nonlinear