LukeNuno LukeNuno

03-12-2014
Mathematics

contestada

Write in vertex form:

y = x2 - 4x - 1

Respuesta :

konrad509 konrad509

03-12-2014

[tex]y = x^2 - 4x - 1 \\ y=x^2-4x+4-5\\ y=(x-2)^2-5[/tex]

Answer Link

Otras preguntas

An adiabatic nozzle is used to accelerate 6000 kg/hour of CO2 to 450 m/s. CO2 enters the nozzle at 1000 kPa and 500 C. The inlet area of the nozzle is 40 cm2. F

SAT scores (out of 2400) are distributed normally with a mean of 1500 and a standard deviation of 300. Suppose a school council awards a certificate of excellen

please help me with this math problem

Suppose that you add 26.7 g of an unknown molecular compound to 0.250 kg of benzene, which has a K f of 5.12 oC/m. With the added solute, you find that there is

I am planning to reduce the duration of lunch break by 10 minutes. Does anyone have any objection to this policy? In the context of leadership continuum, this i

An airport is located next to a housing development. Profits to the airport are simply 20 f-f 2, where f is the number of flights per day. The housing developer

The magnetic coils of a tokamak fusion reactor are in the shape of a toroid having an inner radius of 0.700 m and an outer radius of 1.20 m. The toroid has 900

Describe the lasting legacy of the Greek and Roman empires, including their contributions to government, citizenship, science, and culture.

a nonrelativistic proton is confined to a length of 2.0 pm on the x-axis. what is the kinetic energy of the proton if its speed is equal to the minimum uncertai

HELP HELP HELP I INSERTED THE PIC !!