If h(x) = 5 x and k(x)=1/x, which expression is equivalent to (koh)(x)?
2 answers:
May be there is an operator missing in the first function, h(x). I will solve this in two ways, 1) as if the h(x) = 5x and 2) as if h(x) = 5 + x
1) If h(x) = 5x and k(x) = 1/x
Then (k o h) (x) = k ( h(x) ) = k(5x) = 1/(5x)
2) If h(x) = 5 + x and k (x) = 1/x
Then (k o h)(x) =k ( h(x) ) = k (5+x) = 1 / [5 + x]
Answer:
The answer is B!! 1/(5+x)
Step-by-step explanation:
You might be interested in
Answer:
It would be 6.05m tall.
Answer: 37°F
let me know if this is wrong
Step-by-step explanation:
30-15=15
15+22=37
Answer:
rate of change = 3
Step-by-step explanation:
to find the rate of change 
(0,-4) (1,-1)
= 
= 3
In quadrant II, 
will be negative. So
Answer: 7 hours
Step-by-step explanation: Driving one kilometer per hour, all you have to do is divide 700/100 to get your answer which is seven.
