Question

just checking my answers!
What is the domain of the function: {(1, 2); (2, 4); (3, 6); (4, 8)}?

Answer 1

{1, 2, 3, 4}

Answer 2

i think that the answer! pretty sure!!

Answer 3

Remember DIXI ROYD?

Answer 4

Correct

Answer 5

What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}?

Answer 6

{3, 5, 7, 9}

Answer 7

is that right as well ;)

Answer 8

Yes

Answer 9

Suppose p varies directly with d, and p = 3 when d = 5. What is the value of d when p = 12?

Answer 10

ikd why but i got 14 im not really sure thats right

Answer 11

Domain
Input
X- intercept
Independent

Range
Output
Y-intercept
Dependent

Use this to help you remember what is domain and range. Anyways x is domain and y is range. Hope this helps. :)

Answer 12

^^^ look above ^

Answer 13

is it wrong?