Question

The following equation defines a function of x.

Answer 1

Answer:

Option D) -9

Step-by-step explanation:

Here (6 , n) corresponds to an ordered pair solution that is (x , y) so we have the value of x that is 6 but we need the value of y which is f(x) so we insert the value of x into the function to get the value of n like this,

$f(x)=-2x+3\\f(6)=-2(6)+3\\n=-12+3\\n=-9$

because f(x) corresponds to y and hence f(6) corresponds to n