Question

Help

Answer 1

When there's a negative, it makes an "n" kind of shape unlike how for positive it's more of a "u"

Answer 2

A

Answer 3

The negative sign doesn't affect the size of it

Answer 4

the - sign reflects it across the x-axis (try to visualize what mehek said in your head)

Answer 5

C?

Answer 6

good, well done

Answer 7

Yes

Answer 8

It's usually the numbers that make it shrink or stretch not the sign