Question

What is an ordered pair of the function `d(t)=35t`?

Answer 1

`(0,0),(1,35),(-1,-35)`

Explanation:

An ordered pair is a set of numbers - one of which is the independent variable and the other is the result. And since that just sounds like a bunch of words, let's just do it this way:

`(t, d(t))` - this is our format.

Ok, let's do a few of these to get the hang of it. One of my favourite numbers to drop into anything like this is the number `0`. Ok, so we have:

`t=0`

And what is `d(t)` when `t=0`?

`d(t)=35t=35(0)=0`

So we have an ordered pair:

`(0,0)`

Let's do it again with `t=1`:

`d(t)=35(1)=35(1)=35`

And so we have

`(1,35)`

Let's do it again with `t=-1`:

`d(t)=35(1)=35(-1)=-35`

And that give us `(-1,-35)`