# If h(x) = 5 + x and k(X) =. 1/x which expression is equivalent to (kon)(x)?

(5+x)/x

Step-by-step explanation:

Given

h(x)= 5+x

k(x)= 1/x

(koh)(x)=?

Here you multiply

1/x( 5+x)

5/x +x/x

5/x+1 or

5/x +x/x

(5+x)/x

For this case we have the following functions:

We must find :

By definition of compound functions we have to:

So:

Finally:

## Related Questions

Heather works in an appliance store. She earns $375 per week plus a commission of 4% on her sales. Her sales amounts this week were$2,400, $3,200, and$1,200. What is her total income this week in dollars and cents? Record your answer in the box.

$6,800 but I'm not sure if that includes the 4% commission, so with the 4%$7072 :) Hope it helps!

Step-by-step explanation:

Sammi bought 2dozen valentines. How many valentines did sammi have left after giving 7/8 of them to her classmates

Dozen = 12

2 dozen

2x12=24

7/8 of 24

24 / 8 = 3
3 x 7 = 21
24- 21= 3

3 roses are left over

a veterinarian purchases some medication for $19.50 and wants to make a$2 profit. what is the percent markup on this medication

so he has to sell it at 19.5+2=21.5 dollars

so assume19.5=100%
the markup is 2 dollars
2=x%
find x if 19.5=100%

so since they are proportionite
19.5:100 and 2:x
if we make them fractions and flip one of them then multiply we will get 1 since
2/4=1/2
2/4 times 2/1=4/4=1 so

19.5/100 times x/2=19.5x/200=1
19.5x/200=1
multiply both sides by 200
19.5x=200
divide both sdies by 19.5
x=10.256 aprox
x=10.3% markup

Factor out the coefficient of the variable
The expression is
1/4y+3/8

y=0.09375 you just divide 3/8 by 1/4 to get the y.

Which of the following functions is graphed below

Option: C is the correct answer.

C.   y=|x+4|-2

## Step-by-step explanation:

We know that the vertex of a absolute value function or a modulus function f(x) of the type:

f(x)=a|x-h|+k

is denoted by V such that:

V=(h,k)

By looking at the graph of the function we see that the vertex of the function is:

(-4,-2)

A)

y=|x+4|+2

The vertex of this function is:

(-4,2)

Hence, option: A is incorrect.

B)

y=|x-4|+2

The vertex of this function is: (4,-2).

Hence, option: B is incorrect.

D)

y=|x-4|-2

The vertex of this modulus function is: (4,-2)

Hence, option: D is incorrect.

C)

y=|x+4|-2

The vertex of this function is: (-4,-2)

Also, we see that the graph of this function matches the given graph.

Hence, option: C is correct.

c

Step-by-step explanation:

y=|x+4|-2

Why is 6 is greater than 5/8 but less than 70