Answer:
Step-by-step explanation:
<u>Simplify the numerator:</u>
<u>Simplify the denominator:</u>
<u>Now simplify the remainder of the expression:</u>
The answer is 9
take 4 to the other hand it become -4
r=13-4=9
by memories the formula and practice questions
Plug in 2 for x
-2+12=f(2)
10=F(2)
F(2)=y
(x,y)
(2,10)