#3 please find f (5)
2 answers:
Answer:
Step-by-step explanation:
First you plug in 5 into any x values in the fraction. This case is only the one for -5x. When you simplify a little, you end up with . At this point you multiply and simplify. This is now just simple multiplication and addition. And you probably would end up with
. This is not simplified completely as you can still simplify -2 from both. So you're answer is
.
You might be interested in
The slope is: 
.
________________________________________________________
Note:
________________________________________________________
slope = rise/ run = 15 ft/ 1000 ft ;
= 15/1000 = (15÷15) / (1000÷15) ;
= 1/ (200/3) = 1* (3/200) = [tex] \frac{3}{200} [/tex] .
________________________________________________________
________________________________________________________
Note:
________________________________________________________
slope = rise/ run = 15 ft/ 1000 ft ;
= 15/1000 = (15÷15) / (1000÷15) ;
= 1/ (200/3) = 1* (3/200) = [tex] \frac{3}{200} [/tex] .
________________________________________________________