For each function, what is the output of the given input? For f ( x ) = 4 x + 7 , find f ( 4 ) . 1

let's see what to do buddy...

Step-by-step explanation:

To find the output of a number in a function, we must put it in the equation of the function instead of the x .

So to find output of ( x = 4 ) , we must put 4 instead of x in the equation .

Let's do it :

So the output number of ( x = 4 ) is 23 .

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

step-by-step explanation:

107 units