Question

Write y=2x+3 using function notation

Answer 1

F(x)=2x+3. easy as that, just replace y with f(x)

Answer 2

Answer:

$f(x) = 2x+3$

Step-by-step explanation:

The function f(x) is the another way of representing the y-values in the function

i.e

$y=f(x)$

Then y-axis be labeled with f(x)  

Also; the ordered pair is written as: (x, f(x)) instead of (x, y)

Given the equation:

$y = 2x+3$

replace y = f(x)

then;

$f(x) = 2x+3$

therefore, the equation  y=2x+3 using function notation is, $f(x) = 2x+3$