Question

Which point is on the graph of y=3/X?

(6, 2)

(6, )

(0, 3)

(3, 0)

Answer 1

rIGHT BY 6 IS 1/2

Answer 2

Let's say we replace x with 3

if we do that, we get...

y = 3/x
y = 3/3 ... replaced x with 3
y = 1

so when x = 3, the value of y is y = 1

Together they form the ordered pair (3,1)

So the point (3,1) is on the curve but (3,0) is NOT on the curve

Answer 3

Now let's try x = 1

y = 3/x
y = 3/1 ... replace every x with 1
y = 3

So the point (x,y) = (1,3) is also on the curve

Answer 4

hmm so its ( 3,0)?

Answer 5

I just showed how (3,1) was on the graph. We cannot have (3,0) on the graph because the input x = 3 leads to the output y = 1

any given input leads to exactly one output

Answer 6

make sense?