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WINSTONCH [101]
3 years ago
6

Need help figuring out the answer got any tips??

Mathematics
2 answers:
Rus_ich [418]3 years ago
4 0

Answer:

You need to plug the values for d into the equation and find the values then plug them back into Range:

Example for first one:

f(3) = 321.65 x (3) - 567.37 = 397.58

I went ahead and did the other two for you to check your answers.

Domain = {     3     ,       17        ,         24}

Range   = { 397.58, 4900.68  , 7152.23}

Step-by-step explanation:

vaieri [72.5K]3 years ago
4 0

Answer:

<em>R { 397.59,  4900.69, 7152.24 }</em>

Step-by-step explanation:

~ Knowing that the Domain of the function ( D ) stands for x,  and the Range of the function ( R ) stands for y ~

1. Let us substitute values for ( x ) from the Domain { 3, 17, 24 ) and solve for y in the equation f ( x ) = 321.65x - 567.36 to receive the Range

2. To do this, take the first value 3. Plug this into the function f ( x ) = 321.65x - 567.36 ⇒ f ( 3 ) = 321.65 ( 3 ) - 567.36 ⇒ f ( 3 ) = 397.59 ⇒       <em>f ( x ) = 397.59</em>

3. Now let us do the same with the remaining Domain values ⇒ Plug 17 into the functionality f ( x ) = 321.65x - 567.36 ⇒ f ( 17 ) = 321.65 ( 17 ) - 567.36 ⇒ f ( 3 ) = 4900.69 ⇒ <em>f ( x ) = 4900.69</em>

4. Plug 24 into the functionality f ( x ) = 321.65x - 567.36 ⇒ f ( 24 ) = 321.65 ( 24 ) - 567.36 ⇒ f ( 24 ) = 7152.24 ⇒ <em>f ( x ) = 7152.24</em>

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