Respuesta :
Answer:
3
a quadratic equation is a polynomial function in which the order or the highest degree among all the terms is 2. In this case, among the given functions, the polynomial equation would have to be c. f(x) = 5x2 - 4x + 5. There are also other euqations like trinomial equations in which the order is equal to 3.
Answer:
Linear, Quadratic and Linear
Step-by-step explanation:
A Linear function is written is this form f(x)=ax+b, its graph is a line b, is the linear coefficient and a, angular coefficient. Quadratic function is given by f(x)=ax²+bx+c, its degree is named after the 2nd power to x. The curve is a parabola, a symmetrical curve, that posess a vertex.