Question

FAN AND MEDAL:

Answer 1

The graph provided shows three functions:

Which function has all real numbers as its domain?

Only f(x)

Both g(x) and p(x)

Both f(x) and g(x)

Only p(x)

Answer 2

@inkyvoyd @issaiahphillips @esshotwired @dhirensharma

Answer 3

@ARMYRANGERS

Answer 4

@ganeshie8 @mathstudent55 @SolomonZelman Please help me!

Answer 5

Are you sure this is the diagram that goes with this problem?
In the link there is just one function--a horizontal line. The problem talks about 3 different functions.

Answer 6

OMG. I didnt even notice!!!!

Answer 7

Better?

Answer 8

If you look at the g(x) graph, the ends have open circles which means g(x) is not defined for those x values. So g(x) does not have ALL real numbers for its domain.

f(x) is a straight line but it has a finite length and stops abruptly. It does not cover all x values.

But p(x) seems to cover all negative x values and keeps increasing as x increases. Its domain is all real numbers.

Answer 9

So it would be D? As in only p(x)?

Answer 10

yes.

Answer 11

Oh okay...I understand now!!! Thanks SO much hun!!!(: @aum

Answer 12

You are welcome.