Question

State whether the function is linear or quadratic.
f(x) = 3.2x²- (2.3)²

Answer 1

The function f(x) = 3.2x² - (2.3)² is a quadratic function.

Step-by-step explanation:

The function f(x) = 3.2x² - (2.3)² is a quadratic function.

A quadratic function is a second-order polynomial function that can be written in the form ax² + bx + c, where a, b, and c are constants.

In this case, the coefficient of x² is 3.2, which is non-zero, making it a quadratic function.