Which graph represents the function f (x − 3), if f (x) = x2?

See the graph attached.

Step-by-step explanation:

Given the Quadratic function:

We can identify that it is the "Parabola parent function". The parabola passes through the origin.

There are some tranformations for a function f(x). Two of them are the following:

If , the function is shifted "k" units to the left.

If , the function is shifted "k" units to the right.

Therefore, given that:

We can identify that this is the function but shifted 3 units to the right:

Knowing this, we can conclude that the graph that represents is the graph attached.

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

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step-by-step explanation: