Question

Which function is a quadratic function?
1.p(x) = 2x(x2 + 6) + 1
2.m(x) = –4(x + 3) – 2
3.t(x) = –8x2(x2 – 6) + 1
4. h(x) = 3x(x – 2) – 4

Answer 1

if degree of the function is 2 then it is called quadratic polynomial
example;
ax^2+bc+c

Answer 2

u there