Question

What is the domain and range of this function?

https://gls.agilix.com/Resz/~Ey6YBAAAAAAQtqX0ckpMWA.POOc3ALM4a9GuTWEu345tB/19809086,C24/Assets/assessmentimages/Algebra%202%20Part%201%20U1L7%206.png

Domain: all real numbers; Range: all real numbers

Domain: positive integers; Range: positive integers

Domain: x ≥ 0; Range: y ≥ 0

Domain: x > 0; Range: y > 0

Answer 1

@amistre64

Answer 2

@campbell_st

Answer 3

well do you think the curve touches or cuts the x axis?

are there any negative x values in the curve? these questions help to find the domain

same question for the y- axis.... this decision gives the range

Answer 4

is the domain and range positive integers

Answer 5

well that's a good start... can you include zero in either solution...?

Answer 6

no

Answer 7

great so what option would you choose...?

Answer 8

b

Answer 9

positive integers not including zero is

domain x > 0 range y > 0

Answer 10

o so it would be d

Answer 11

correct