Question

Solve y = 4x + 12, using the x-values, 3, 5, and 8. Which of the following T-tables represents the ordered pairs?

Answer 1

You plug in each of the 3 numbers as x so the table should have 3,5,8 as x and whatever you get for y for each one is your answer. I saw that you posted this 2 days ago, so you probably don't need help XD

Answer 2

Ordered pairs will be represented as: (3,24) ,(5,32) and (8,44).

Explanation:

We have been given an equation:

`y=4x+12`

We have to use x-values 3, 5 and 8

When x=3 substitute in given equation.

`y=4(3)+12`

`y=24`

When x=5 substitute in given equation.

`y=4(5)+12`

`y=32`

When x=8 substitute in given equation.

`y=4(8)+12`

`y=44`

Ordered pairs will be represented as: (3,24) ,(5,32) and (8,44).