Question

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Answer 1

I was hoping you would come @jigglypuff314

I swear, I'll be done for the next few hours after this.

Answer 2

everything right except for last one
undefined slope means vertical line (line going up and down)

Answer 3

Oh okay! I was confused on that one lol

Answer 4

Oh yeah, cause slope = y, right?

Answer 5

So when y is undefined, then slope is undefined?

Answer 6

yep

Answer 7

Cool! Thanks!

Answer 8

Have a great day :D

Answer 9

slope = y ? wot ?

Answer 10

I was thinking if the line was vertical, it could be any y value, meaning y is undefined. And slope is undefined so.... I somehow drew a connection between the two.

Answer 11

slope = change in y/ change in x
undefined slope means change in x = 0
so, every point on that line must have SAME x co-ordinate.
this is true for a vertical line.
makes sense ?

Answer 12

Oh yeah! y changes, but the x will always be the same! Thanks! :D

Answer 13

Was the other graphs ones correct?

Answer 14

yes, everything else is correct :)

Answer 15

YAY! Thank ya! Have an awesome day