Question

How do you complete the ordered pairs for the equation y = 3x + 9; ( ,0) , (1/3 , ) , (0, ) , (-1/3, )?

Answer 1

You fill in the known variable in the equation.

Explanation:

(1):

`(x,0)`
`y=0->0=3x+9->3x=-9->x=-3->`
First pair: `(-3,0)`

(2):

`(1/3,y)`
`x=1/3->y=3*1/3+9=10->`
Second pair: `(1/3,10)`

I'll leave the other two for you.