Question

PLEASE HELP with numbers 7 and 8

and PLEASE SHOW YOUR WORK if there is any work to show

Question 7 answer choices
a) D = [ x | x > 2 ] R = [ y | y > 0 ]
b) D = [ x | x < 2 ] R = [ y | y > 0 ]
c) D = [ x | x > or equal to 2 ] R = [ y | y < 0
d) D = [ x | x > or equal to 2 ] R = [ y | y > or equal to 0 ]

Question 8 answer choices
a) y < or equal to √4x 8
b) a) y > √4x 8
c) a) y < √4x 8
d) a) y > or equal to √4x 8

Answer 1

You can post the image in the comments using the draw tool, you can copy paste the image, or you can use the "Attach File" button, you can also edit your question to be your question rather then that :P

Images cannot be posted in the question title as of this moment

Answer 2

OK thank you @Ultrilliam

Answer 3

Moved to Mathematics, feel free to edit your question to your question

Answer 4

Please help with questions 7 and 8

Answer 5

question 7 answer choices

a) D = [ x | x > 2 ] R = [ y | y > 0 ]
b) D = [ x | x < 2 ] R = [ y | y > 0 ]
c) D = [ x | x > or equal to 2 ] R = [ y | y < 0
d) D = [ x | x > or equal to 2 ] R = [ y | y > or equal to 0 ]

Question 8 answer choices
a) y < or equal to √4x +8
b) a) y > √4x +8
c) a) y < √4x +8
d) a) y > or equal to √4x +8

Answer 6

Domain: x-values
Range: y-values
:P

Answer 7

ik but did you click on the picture?

Answer 8

i think i figured out # 8 i chose F as the answer

Answer 9

Alright let me explain number 7.

all numbers that are greater then 2 is x as thats where the line goes/starts at.
Y is all the same in each answer, so you really don't need to worry about that one.

Answer 10

My bad Greater than or equal to*

Answer 11

which only leaves me with answer choices C and D

Answer 12

now I made another mistake, I didn't see the signs correctly... Derp.


So all numbers greater then or equal to 0... Did I do that right this time @dude LOL

Answer 13

Yes :P

Answer 14

Thanks @dude and @Ultrilliam

Answer 15

No problem

Answer 16

You're welcome :P
Ultri did pretty well right there :D

Answer 17

so @dude you're usually the " math expert " on QC right?

Answer 18

I was just curious