Question

For the function f(x) = x + 7, what is the ordered pair for the point on the graph when x = 2b?

Answer 1

(2b, 2b+7)

Explanation:

Since the value of x is 2b, we just have to insert that value into the function in order to solve the ordered pair, we have the first part of the ordered pair, which is (2b), now we just insert the value of x into the function:

`f(x)=x+7\\f(x)=2b+7`

Now we know that the value of y would be 2b +7, and the ordered pair will be (2b,2b+7)

Answer 2

The ordered pair is the point
`(2b,2b+7)`

Explanation:

we have

`f(x)=x+7`

For
`x=2b`

Substitute the value of x in the function

so

`f(2b)=2b+7`

therefore

The ordered pair is the point
`(2b,2b+7)`