Question

Graph the function y = 2/x. Draw a chart to show at least four ordered pairs that are on the graph. I also have to show all of my work.

Answer 1

You have to substitute any numbers x, and count y

Answer 2

What do you mean by any numbers?

Answer 3

for example:
if x=2, y = ?
if x=1, y = ?

Answer 4

do you understand?

Answer 5

not yet.....

Answer 6

if x = 1, y = 2, it's your first point

Answer 7

and so if x = 2 then y would = 1? like that?

Answer 8

yes!!!

Answer 9

ok! what do i do next?

Answer 10

but if x = 0, y will be ?

Answer 11

than you need to draw this graph

Answer 12

ok, if x is 0 then y is also 0?

Answer 13

nope

Answer 14

yes, it says i need 4 ordered pairs, so far i have (2,1), (1,2) right?

Answer 15

\[y will be \emptyset\]

Answer 16

it's only 2 pairs

Answer 17

you can use (-2, -1) for x than y will be?