Question

Can anyone help me to graph a quadratic function and state its domain and orange? Please include the steps to: y =│x-1│ + 2

Answer 1

domain = x
range = y
so lets plus in values for x then solve then we will have our y aka (x,y) then graph that you should get a V shape as the graph

Answer 2

Ok.

Answer 3

First draw y = x-1, then on applying mod all the portion below x-axis gets reflected above.
Then adding 2 will make the graph to move by 2 units in upward direction.

Answer 4

Is there a website where I can plug in the values to create the graph?

Answer 5

it should look like that.

Answer 6

Ok. The visual makes it easier to understand.

Answer 7

@koushik_ksv Thanks for the expanded/better answer :)

Answer 8

How do I write the steps to this equation?

Answer 9

@hobbs978 Welcome.

Answer 10

How are the steps written?

Answer 11

well to find the first step of coordinates you can plus in values for x i.e x = 1\[y = | 1 - 1| + 2\] solve that then you have your (1,y)

Answer 12

Somehow I got bumped off but I am back.

So the function = f =│1-1│

Answer 13

Thene we add 2 to find the domain?

Answer 14

you add 2 to find the range remember range is a fancy way of saying y value and domain is a fancy way of saying x

Answer 15

Great point! I will remember that. My equations ask if there is a functions or intercept and if there are various points.

Answer 16

like y-intercept?

Answer 17

x-intercept?

Answer 18

I thought the questions is asking if there are more points on the graph to discuss.

Answer 19

nah your question looks like its wants to know your domain(x) and range(y) values you used to see if you graphed it correctly

Answer 20

Great! I just did not want to leave anything out! You guys have been great and you both deserve medals! So I will give you the medal and fan Koushik!

Answer 21

its all good as long as you learn this :)

Answer 22

LOL! I pray that I come out of my courses with something but I am very happy to meet the people in Open Study! You have all been really great. I am also going to fan you, it is nice to work with people that don't judge you!

Answer 23

we all start at one point :) how we learn

Answer 24

That's all I'm saying! LOL! Thanks again!

Answer 25

Good that you are enjoying your studies..

Answer 26

no problem :)

Answer 27

I cannot continue any longer, its 3.50 a.m here. Got to take some rest. I will answer your questions @Tuiti when i am online.

Answer 28

same i got to go eat :) msg me anytime you need help @Tuiti

Answer 29

Ok, my God Koushik,! get some sleep

Answer 30

Hobbs and Koushik thanks a gain I am taking a lunch break!