giceGemmadamandali giceGemmadamandali

30-06-2016
Mathematics

contestada

find the equation of the quadratic function with zeros -4 and 4 and vertex at (0, -16). y = x2 - 16 y = -x2 - 16 y = x2 16 y = -x2 16

Respuesta :

30-06-2016

Hello,

Answer D

y=k(x+4)(x-4)=k(x²-16)
-16=k*4*(-4)==>k=-1

y=-(x²-16)=16-x²

Answer Link

Otras preguntas

Two friends share 7 cookies equally.How many cookies does each friend get?I will give brainliest

PLEASE HELP WILL GIVE BRAINLYEST!!! AND 20 POINTS!!! Read the following passage. In conclusion, you can study moons with a telescope, binoculars, or without any

1. If a bicycle wheel has a diameter of 15 in. How far will the wheel rotate in 10 rotations?

A human factors researcher working for a company that manufactures alarm clocks might be employed to study a variety of issues related to _____, such as whether

In 1630 at the beginning of European settlement, about 425,000,000 hectares of the US were forested. By 2017, the area of forested land has declined to 300,000,

Which of the following is true according to the junction rule, if totalcurrent is 12 A?*After the junction the current in path A is 6 and the current in path B

Which nation did the United States support through the majority of the Arab-Israel conflict? *

1. Starting with 9.3 moles of O 2 , how many moles of H 2 S will be needed and how many moles of SO 2 willbe produced in the following reaction? SHOW YOUR WORK!

Can someone please explain how you find kinetic energy? I know the formula but I still don’t really understand.

- What is the best description for a renewable resource? * A. A resource that can only be used once. B. Oil, Natural gas, and Coal are all examples of renewable