Question

Help! attached document

Answer 1

Can anyone help me with this?

Answer 2

please use this formula:
\[y = Ax + B\]
furthermore, note that your line passes at points (-2,0) and (0,2)

Answer 3

The possible answers are
A. x ≤ 3
B. x ≥ 3
C. x ≤ −3
D. x ≥ −3

Answer 4

I dont understand how I find the answer

Answer 5

Please can you write the text of your problem?

Answer 6

What do you mean?

Answer 7

I mean the text of your exercise on your textbook

Answer 8

I'm sorry I see it

Answer 9

it is about domain range and function

Answer 10

ok

Answer 11

the domain of a function are all possible values of the independent x-variable, for which our function is defined

Answer 12

more precisely the domain of a function is the set of all possible values of the x-variable

Answer 13

okay

Answer 14

so, for what values of the x-variable your function is defined?

Answer 15

-2?

Answer 16

-2 and 2?

Answer 17

no, because also at x=-3 your function is defined

Answer 18

furthermore also at x= 4, 5, 6... your function is defined

Answer 19

hint:
at x= -4 is your function defined?

Answer 20

no?

Answer 21

so x is greater than 3?

Answer 22

so x greater or equal than -3

Answer 23

since at x=-3 the value of your function is -1

Answer 24

so my answer would be x>-3?

Answer 25

not exactly, please retry

Answer 26

less than -3?

Answer 27

no, since for all x such that x< -3 your function is not defined

Answer 28

or in other words, for all x such that x< -3 your function doesn't exist

Answer 29

so would you take away the negative?

Answer 30

sorry, I am confused

Answer 31

don't worry,
please note that, we have established that:
1) for all x such that x< -3 your function doesn't exist
2) at x= -3, your function does exist, and its value is -1
3) your function also does exist for all x such that x is Greater or equal than -3
so what is your answer?

Answer 32

x>3?

Answer 33

and at x= -3 your function does exist?

Answer 34

Yes

Answer 35

then, what is your answer?

Answer 36

my answer wouldnt be x>3?

Answer 37

x<3?

Answer 38

I think that your function does exist at x = -3 and does not exist for all x such that
x <-3

Answer 39

My possible answers are A. x ≤ 3 B. x ≥ 3 C. x ≤ −3 D. x ≥ −3

Answer 40

whereas your function does exist for allx such that x x>3

Answer 41

please see your drawing