Question 1912 points) Refer to the graph to find the values of the composite functions.
YA
6
y = g(x)
(6,5) (7.5)
(5.4)
4(1.4)
(-1,3)
(3,1)
21
(2, 2)
a o(4.2)
(7,3)
(6,2)
(5,1
2
6 8 X
y (x)
-2 N
(2,-2)
(1.-1)
Column A
Column B
1.
f(g(3)) =
a. undefined
2.
g(f(0) =
b. -1
3.
f(f(1)) =
C 1
4.
g(f(2)) =
d. 5

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

related questions

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

tip $2.90

total $17.40

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: