wickerh23
wickerh23 wickerh23
  • 11-05-2019
  • Mathematics
contestada

What is a quadratic function (f) whose zeros are 2 and -11

Respuesta :

jimrgrant1 jimrgrant1
  • 11-05-2019

Answer:

f(x) = x² + 9x - 22

Step-by-step explanation:

Given that x = 2 and x = - 11 are zeros, then

(x - 2) and (x + 11) are factors

and f(x) equals the product of the factors

f(x) = (x - 2)(x + 11) ← expand factors

f(x) = x² + 9x - 22 ← is a possible function

Answer Link

Otras preguntas

What's breed of given cat???Check attachment
What were the 4 major truths Jefferson presented in the declaration of independence?
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
what are three ways water erodes the surface of earth
how have computers changed mapmaking in recent years
two methods of active transport
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi