Question

If F(x)=4-x squared/4-x,find F(-2)​

Answer 1

Answer:

0 if the function is $F(x)=\frac{4-x^2}{4-x}$.  Please tell me if this is not the right function.

Step-by-step explanation:

I'm assuming the function is $F(x)=\frac{4-x^2}{4-x}$.  Please tell me if it is not the right assumption.

F(-2) means to use the expression called F and replace x with -2.

Like this:

$F(-2)=\frac{4-(-2)^2}{4-(-2)}=\frac{4-4}{4+2}=\frac{0}{6}=0$

So the value of F(-2) is 0.

F(-2)=0.