How would you write the function shown in the function machine in function notation

Question

asked Mar 7, 2018 142k views

2 Answers

Wunch · Answer 1 · 2018-03-09T08:12:37+0000

When you input a value of x into the function f, you evaluate the expression −5x+8 to get the corresponding output.

The function you provided is a quadratic function, and you can represent it using function notation as follows:

f(x)=x^2 −5x+8

In this notation:

f is the name of the function.

x is the input variable.

f(x) represents the output of the function when the input is x.

So, when you input a value of x into the function f, you evaluate the expression −5x+8 to get the corresponding output.