Question

Is f(x)=x^2-2x+3 a quadratic function

Answer 1

you learned this you should know

Answer 2

yes

Explanation:

A quadratic function has the general form

fx) = ax² + bx + c ( a ≠ 0 )

f(x) = x² - 2x + 3 ← is in this form and is a quadratic function