Question

Medals!!

Answer 1

what do you think?

Answer 2

I'm more interested in what you think.

Answer 3

you didn't even asked the question why are you so interested then

Answer 4

oops sry though you were the one asking the question :p

Answer 5

A

Answer 6

It can't be A because the function is always positive. Its reach would be ]0;+inf[

Answer 7

range*

Answer 8

okay what do you think?

Answer 9

actually A is correct.

Answer 10

There should be an other option than those you gave.

Answer 11

@thisSucks how would the function be equal to zero ?

Answer 12

@math&ing001 sorry I just saw the domain part of the answer

Answer 13

(0,oo)

Answer 14

no worries !

Answer 15

Yes @Mathehhhhhhh that's the range

Answer 16

So its C?

Answer 17

No the domain is ]-10;+oo[

Answer 18

Do you have an option D @Mathehhhhhhh ?

Answer 19

no

Answer 20

@Mathehhhhhhh you can see range/domain for yourself. This is the graph http://graphsketch.com/?eqn1_color=1&eqn1_eqn=1%2Fsqrt(x%2B10)&eqn2_color=2&eqn2_eqn=&eqn3_color=3&eqn3_eqn=&eqn4_color=4&eqn4_eqn=&eqn5_color=5&eqn5_eqn=&eqn6_color=6&eqn6_eqn=&x_min=-15&x_max=30&y_min=-2&y_max=7&x_tick=1&y_tick=1&x_label_freq=5&y_label_freq=5&do_grid=0&do_grid=1&bold_labeled_lines=0&bold_labeled_lines=1&line_width=4&image_w=850&image_h=525