Question

What is the slope of this line?
x=4

Answer 1

Vertical!!!!

Answer 2

Well it is vertical cx But what would ur x int. be Madeline? Quite easy

Answer 3

idk i have a c in algebra XD idk what the heck im doing :P

Answer 4

x=4 means ur x int is 4

Answer 5

um. ok XD

Answer 6

Basically if u just have the u draw a straight line up and down on that point on the line of the x axiz. Make sense?

Answer 7

i guess haha XD thanks

Answer 8

c:

Answer 9

Woah i just realized i missed " u just have the x,"

Answer 10

haha doesnt matter what u missed cuz i still dunno what im doing XD LOL

Answer 11

oh lord

Answer 12

lol XD

Answer 13

sorry for being so stupid :P XD

Answer 14

just do rise over run

Answer 15

There are a few ways to think of slope: the rise of the graph per the run, or change in y per change in x. We figured this was a vertical line, so it can rise indefinitely without a change in x. Or perhaps using an equation of slope:
m = (y2 - y1)/(x2 - x1)
We take any two points on that line, say (4, 4) and (4, 0) (both have x -value 4 so they are on the line):
m = (4 - 0)/(4 - 4) = 4/0
If this were 0/4, then we would have 0 slope. This is the typical situation when we have y defined rather than x. Division by zero, however, is not possible. We call this undefined.

Answer 16

thank you!

Answer 17

You're welcome! :)