Question

Am I right?

Answer 1

What is the domain of f(x)?

-2 < x less than or equal to 3

-2 less than or equal to x < 3

-1 < y less than or equal to 3

-1 less than or equal to y < 3

Answer 2

I think its A.

Answer 3

I think you're correct..hold on let me check the others.

Answer 4

Okay

Answer 5

what about b?

Answer 6

Use open dots for < or >

Closed dots for =, ≤, ≥

Answer 7

So it is A?

Answer 8

So you're correct.

Answer 9

Yup.

Dashed Lines = Open Dots

Solid Lines = Closed Dots

Answer 10

Thank you iGreen! :)

Answer 11

I am going to show some shortcut for the symbols you need.

1) Click ALT, and HOLD it
2) Click 7 5 4 (on the number pad on bottom right corner of your keyboard)
3) Release ALT

you should get ≥

──────────────────────────────────
Same about ≤

1) Click ALT, and HOLD it
2) Click 7 5 5 (on the number pad on bottom right corner of your keyboard)
3) Release ALT

you should get ≤

Answer 12

Well:

Dashed Lines = Open Dots = > or <

Solid Lines = Closed Dots = ≤, ≥, =

Answer 13

Oh.. Thanks Solomon.. I'll keep that in mind lol

Answer 14

No problem @Secret-Ninja

Answer 15

I hate those stupid diamonds, you have to click out of the post and click back in to get rid of them.