Question

which graph best represents the function y= sqrtx+4?

Answer 1

a.)

Answer 2

b

Answer 3

c

Answer 4

d

Answer 5

Try putting x=0 and see what is the y-intercept

Answer 6

then it would just be y=sqrt 4

Answer 7

Which is.... 2 right?
That gives you one of the coordinate pairs of your function.
It passes through (0,2).

Answer 8

so the answer would be c?

Answer 9

Mmm ya good job!
The + 4 is shifting the function 4 to the left.

Answer 10

can you help with another one?

Answer 11

Wait what? I thought the equation is square root of x plus 4. If x is 0 then the intercept is 4

Answer 12

@zepdrix @bangbang559

Answer 13

soooooooo the answer isn't c??

Answer 14

No. The graph will go through (0,4) instead of (0,2)

Answer 15

so its a?

Answer 16

Something is wrong. I can't find that graph. Can you re-check the equation? Is it square root of x and added to 4 or the square root of the sum of x and 4?

Answer 17

It's y= sqrt{x+4}

Answer 18

a

Answer 19

Err at least I assume so :P heh

Answer 20

b

Answer 21

c

Answer 22

d

Answer 23

Ah my bad then. What you did is correct. Sorry the way you wrote it was confusing. You should have written it as Zep did: y= sqrt(x+4) The answer is C.