michelleclawson23 michelleclawson23

03-02-2022
Mathematics

contestada

y=x2-4x-5 domain range and function

Respuesta :

surjithayer surjithayer

03-02-2022

Answer:

Step-by-step explanation:

y=x²-4x-5

y=x²-4x+4-4-5

y=(x-2)^2-9

we can put any value of x.

Domain: all real values of x

Range:all real values ≥-9

Answer Link

Otras preguntas

Ghana grew powerful because it a. owned many gold mines. b. was located on the Mediterranean. c. taxed traders and had a big army. d. had many fertile farmlands

Match the descriptions to the Bolsheviks or the Mensheviks. believed that revolution was the only way to bring about change thought the proletariat would take c

Lydia is buying cupcake ls for he brother birthday party. She brought 36 cupcakes total.Of the cupcakes she bought,5/6 of them were vanilla cupcakes, which cost

Which measure of center would be BEST to use for the following set of data? 24, 30, 19, 26, 27, 78, 31, 22

Simplify 8^6 divided by 8 please!! Help Fasttttt :)

Which beat describes earths magnetic field lines?

Factor this expression completely. 39x − 52y + 13

The circumference of a circle is 28 pi inches. What is the length of the radius of this circle? 14 in. 21 in. 28 in. 56 in.

8. How is a spiked ball hit?

Last year,alex earened a monthly salary of $250, and ben earned a monthly salary of $180. This year, each of them received a pay increase of 25% this year, how