Question

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

Answer 1

Answer:

A. (x,y)=(2b,2b+7)

Step-by-step explanation:

We have the function $f(x)=x+7$ and we have to replace x=2b in the function.

Observation: $y=f(x)$

This means:

$f(x)=x+7\\f(2b)=2b+7\\y=2b+7$

Then when x=2b, y=2b+7. The ordered pair corresponding to x=2b is

(x,y)=(2b,2b+7)

Answer 2

I hope this helps you