PLEASE HELP!!!

Question

PLEASE HELP!!!

anonymous · Answer

Use function notation to write the equation of the line.

anonymous · Answer

A. f(x)= 1

B. f(x)= x-1 

C. f(x)= x

D. f(x)= x+1

anonymous · Answer

@sammyjpod I don't get this one it weird?

anonymous · Answer

well, where is the point that is on the y axis? :)

anonymous · Answer

^

anonymous · Answer

On 1?

anonymous · Answer

Remember slope intercept form!

anonymous · Answer

correct! so now your options are A and D.

anonymous · Answer

Now find 2 points, and find the slope! :)
what did you get?

anonymous · Answer

yea but idk the points are cofusing :S

anonymous · Answer

there is a point on (-1,0) correct?

anonymous · Answer

yes but its kinda off

anonymous · Answer

no its not :) i think your just seeing it strangely.

anonymous · Answer

ok so I find the slope intercept form and boom i got answer right?

anonymous · Answer

yup! all you have to do is find the slope. you already know the y intercept. then you choose your answer!

anonymous · Answer

Just to tell you i already knew those points but isnt it too small for a slope intercept form

anonymous · Answer

no. its as small as it gets! all that matters is that its on a point on the grid!

anonymous · Answer

The slope is 1. nothing smaller then that :)  

hope i didnt just spoil the answer for you haha

anonymous · Answer

nah its cool

anonymous · Answer

Thnx

anonymous · Answer

looks like a linear function  with an shift of 1 unit up

anonymous · Answer

yea it is linear

anonymous · Answer

No problem! let me know if you have anymore questions like this :) i actually like doing them haha they are simple for me. i learned it a while ago.

anonymous · Answer

oh ok

anonymous · Answer

i have alot I wasn't sure if I should post them

anonymous · Answer

There exercises i dont get

anonymous · Answer

What confuses you? When you are given a problem like this, all you need to do is find the slope and the y intercept. then you can go to the choices, and look for the answer you have :) i find it easier to find the y intercept cause then you can narrow it down(usually) to a few choices.

anonymous · Answer

ok i dont get 2 more they're weird

anonymous · Answer

post them! :)

anonymous · Answer

wait so is the answer for this question d?

anonymous · Answer

isnt it supposed to be f(x)= 1x+1 @sammyjpod

anonymous · Answer

Yes or D :) because 1x is the same as x

anonymous · Answer

oh ok